3D Model Gallery
Every one of these started as a sentence — real dimensions, real holes, print-ready STL. Remix any of them, or describe the part you need and Printy builds it. Start building →
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Universal Dust Bag Dock Adapter
A parametric conversion plate designed to adapt universal slide-in dust bags to a specific vacuum auto-empty dock. The model provides a baseline structure with a central suction tube for the dock interface and C-channel rails on the reverse side to capture the cardboard collar of a generic bag. Design Notes Parametric setup: The code exposes variables for the dock plate footprint, suction tube diameters, and the universal bag's collar dimensions. Orientation: Built with the dock interface on one side and the bag rails on the other. You will need supports under the central tube if printed with the rails facing up. Tolerances: The default rails leave a standard 0.5mm clearance for a typical 3mm cardboard collar.
Spool Hub for 8mm Rod
Half-width spool adapters let a heavy 1kg reel tilt, bind, and ultimately drag on the mounting rod until the extruder starts clicking. This hub fixes the wobble by spanning the entire inner width of a standard spool, keeping it tracking square. The flange includes four oversized cutouts so you can check how much filament is left without pulling the whole assembly off the rack. Fit Dimensions Spool bore fit: 52.5mm outer diameter (slip fit for standard 53mm spools). Rod fit: 8.5mm center bore (clearance for 8mm rods). Insertion depth: 65mm body, capped by a 3mm flange.
Verdant — Gartengerätehalter
Dieser kompakte und robuste Wandhalter hält Ihre wichtigsten Handwerkzeuge direkt an der Küchentür griffbereit. Entworfen für eine einfache und ordentliche Aufbewahrung, verfügt er über speziell abgestimmte Schlitze für eine Pflanzkelle und einen Handrechen sowie ein offenes Fach für Ihre Gartenschere. Die integrierten Stützhaken bieten zusätzlichen Platz für weiteres Gartenzubehör. Eigenschaften Werkzeugschlitze: Zwei 12-mm-Schlitze für Gartenschaufel und Handrechen. Scherenfach: Ein großes, abgerundetes Fach zum Einstecken der Gartenschere mit der Klinge nach unten. Zusatzhaken: Zwei gerade 7-mm-Haken, leicht abgewinkelt, für weiteres Zubehör. Druckhinweise Konzipiert für einen stützfreien Druck. Drucken Sie das Modell flach auf der Rückwand liegend. Drei Befestigungslöcher sind bereits für eine sichere Wandmontage mit Senkkopfschrauben integriert.
Material-Saving 30-Degree Base
A solid block of plastic takes forever to print and uses way more filament than it needs to. This base holder replaces the solid wedge with a structural shell — hollowing out the underside while keeping the 30-degree holding angle and the side ridges completely intact. Print Specs Material saving: Massive reduction in volume by carving out a tunnel underneath. Overhangs: The 30-degree incline naturally prints without supports. Footprint: 68mm long by 60mm wide.
M22 Threaded Kettlebell Stash
A two-piece threaded kettlebell stash keychain. The main body has been hollowed out to maximize internal storage, then split squarely at the equator with a sturdy 2mm-pitch thread holding the halves together. Both halves print exactly as oriented — the base sits flat on its machined underside, and the top half prints directly on its equator ring. Fitment Notes Thread Clearance: Engineered with a 0.5mm radial offset on the internal thread. Check your flow rate if the halves bind on the first turn. Split Ring: The arch remains standardized for a 1.5mm wire gauge ring. Internal Volume: The cavity is approximately 20mm wide and 19mm deep when closed. Fits standard folded emergency bills or small hardware.
N Gauge tram Depot
A heavily customised three-road tram shed for N gauge model railways. This version features a widened bay footprint, and a shortened four-window depth. Model Features Proportions: Reduced length to better fit cramped layout boards while widening the roads to accommodate broader rolling stock profiles. Support-free Roof: The internal 45-degree gables mean the ceiling prints entirely without internal supports, despite the flat false-front parapet. Print Notes Fine architectural textures like stone blockwork or corrugated iron sheets aren't baked into the geometry to keep the slice time manageable and polygon counts sane. We recommend using your slicer's 'fuzzy skin' feature for a stucco/stone effect on the walls, or applying thin patterned styrene sheets to the shell after printing.
Gloop — Modular Designer Frog Toy
Meet Gloop — a premium, blind-box style designer collectible designed from the ground up for FDM printing. With his oversized mismatched eyes, squiggly mouth, and entirely unnecessary mushroom hat, this chunky frog brings a heavy dose of weird charm to any shelf. The design eschews fragile details in favour of smooth, satisfying curves and a perfectly flat base for flawless bed adhesion. Modular Assembly The entire model is broken down into seven separate snap-together pieces, allowing you to print each feature in a distinct colour without the waste or hassle of multi-material setups. Main Body: A hefty, flattened base ensures stability. Facial Features: Left eye, right eye, mouth, and both cheeks print individually. Accessories: A crooked little mushroom hat completes the look. Hidden Pegs: All components feature recessed pegs with a 0.25mm radial clearance, ensuring a snug fit that stays entirely out of sight once assembled.
75mm Cotton Bud Gravity Dispenser
A two-piece gravity-feed dispenser designed to store and present standard 75mm by 3mm cotton buds. The internal cavity features a sloped funnel that guides the payload horizontally toward the front tray. A vertical pill-shaped viewing window on the front face provides visual indication of the remaining supply level. Fitment: Accommodates standard 75mm length and 3mm diameter cotton buds. Feed Mechanism: The 4mm wide and 5.5mm high exit slot restricts flow to a single stick at a time. Retrieval: The front catching tray includes a central scalloped cutout for finger access. Components: Includes the main dispenser body and a drop-in top lid.
Riverine Paddlewheel Sweeper Drone
A twin-hull survey drone designed for sweeping up surface debris. This robust catamaran frame features deep catchment nets, dedicated solar mounts, and powerful rear paddlewheels for shallow-water maneuverability. Features Catamaran Hulls: Meter-long twin pontoons for maximum stability. Deep Collection Basket: Underslung mesh netting to trap floating items. Rear Paddlewheels: Flat-blade side drives designed to chew through weeds and debris without tangling. Sensor Suite: Tall mast and recessed tray sized perfectly for a standard solar panel.
Tapa
A tightly toleranced snap-fit lid designed for a Raspberry Pi Zero W equipped with a 2.13" e-paper HAT. This iteration focuses exclusively on the top shell, scaled up slightly for a better friction fit with the base, and features an offset screen window to precisely frame the active display area without exposing the ribbon cable or PCB headers. Design Notes Display Window: Shifted 3mm laterally to match asymmetrical screen placement. Fitment: Expanded by 0.5mm overall to loosen the interface with the lower shell. Profile: Low-profile chamfered edges to deflect snags when slipped into a pocket or bag.
38mm Vacuum Hose Reducer Spigot
A three-stage stepped reducer designed to mate a standard 38mm interior diameter vacuum hose directly to 32mm or 26mm accessories. The exterior of each spigot features rounded retention ribs to bite into the smooth plastic bore of standard shop tools, ensuring a friction fit that holds under tension. Internal walls maintain a constant 3mm thickness across the transitions to resist cracking under typical shop abuse. Fitment and Dimensions Base Spigot: 38mm OD. Seats directly into a standard 38mm vacuum hose cuff. Mid Spigot: 32mm OD, ribbed. Mates with standard 32mm accessory bore. Top Spigot: 26mm OD, ribbed. Mates with compact 26mm tool ports. Seating: Each step provides 25mm of insertion length. Always measure the interior bore of the receiving hose or tool before printing. This reducer is strictly dimensioned for friction-fit unthreaded ports and will not mate securely with locking-tab or threaded hose standards.
Ayesha -girl
Freestanding 3D letters for "Ayesha", set in the heavy-weight Archivo Black font. With the backing plate removed, these print as individual pieces. Remix Hooks Thickness: Currently extruded to 5 mm — scale Z in your slicer if you need chunkier block letters. Mounting: Since the letters are loose, they pair well with double-sided tape or mounting putty for a wall or door sign. Connecting: A quick slicer trick is to overlap the models slightly or drop a thin rectangle underneath them if you want a single-piece print again.
Zahra -girl
A freestanding, bold typographic nameplate cut in Archivo Black. Set flush to the build plate at a clean 2 mm thickness, this design drops the traditional backplate entirely for a minimalist, letter-only look. Print notes Pieces: Prints as separate letters (no overlapping or connecting structures) Thickness: 2.0 mm flat extrusion Build Plate Adhesion: High surface area allows for easy bed adhesion without brims
Shallow 2mm Handled Tray
A completely flat layout with a bare minimum 2-millimeter deep pool, originally sized for organizing very small parts or catching minor run-off. Variables to tweak Inner Pool: Currently a 2mm depth on a 5mm solid floor. Footprint: Base is 200 by 140 millimeters. Grip: Rim handles extend 40 millimeters out, sitting flush with the 7-millimeter top edge.
Football Keycap Topper
A custom Cherry MX-compatible mechanical keycap featuring a gently domed top and recessed seams, channeling the look of a classic basketball. Built from the ground up to respect a precise 17.25mm footprint, it trades the standard typing dish for a smooth, tactile convex surface. Court-Ready Specs Switch Profile: Deep Cherry MX compatible stem with a flared entrance for an easy press-fit. Surface Feel: A smooth domed top intersected by 0.6mm-deep recessed channels tracing the iconic hoops cross-and-arc pattern. Dimensions: Exact 17.246 mm square footprint at the base, tapering cleanly up to the rim. Printability: Designed fully manifold with built-in internal bracing ribs. The bottom cross interface is lightly chamfered to combat elephant's foot and ensure tight tolerances straight off the bed.
Ayesha -girl
A custom 3D-printable name cutout set in DM Serif Display. The text is printed as completely separate loose pieces, unattached to any backing plate. Thickness: 2 mm extrusion Font: DM Serif Display Format: Loose individual letters Perfect for gluing onto an existing project, dropping into a resin cast, or adhering to a flat backboard. Mix and match spacing as needed since each letter is independent.
Zayden
A simple, flat text body sized specifically to be glued or pressed into a bookmark blank. The dimensions are constrained to fit within a standard 65 × 22 mm inlay envelope. Design hooks Thickness: Currently exactly 1.8 mm to sit flush or slightly proud in a routed wood pocket. Typography: Heavy enough strokes to print cleanly without losing the serifs on the first layer. Pairs well with: A matching wood veneer bookmark or a custom printed backing plate.
AeroFlow — Dual Fan Vent Manifold
A custom 3-inch 3D-printed duct that transitions two side-by-side 120mm DC fans into a single 4" x 10" vent hole. Designed to straddle a wall stud right at the exit, it features an internal flow-splitting wedge to manage turbulence and a severed mounting flange for flush installation. Specifications Intake: Two 120mm fans (25mm thick) with integrated 1/4" mounting bosses Exhaust: 4" x 10" rectangular output Clearance: Central notch accommodating a 3.36" x 1.5" wooden stud Mounting: 20mm perimeter flange on three sides with 4.5mm wood screw holes Wall Thickness: Uniform 1/8" (3.175mm) throughout
Wide Stance Desk Pen Anchor
A desk organiser that constantly tips over is worse than no organiser at all. This pen anchor solves the problem with a wide, flared footprint that refuses to be knocked down. The wide footprint is designed to support a tiny circle of railroad track powered by a small battery in the hollowed out base.
CourtGuard — Vented Finger Splints
Designed to quickly immobilise jammed or sprained fingers, CourtGuard splints provide rigid support without trapping moisture. Ideal for handling the inevitable basketball court impacts, the half-cylinder trough design features a rounded capsule geometry that sits comfortably against the skin without digging in. A dorsal ridge of vent holes keeps the finger cool during recovery, while integrated side notches securely anchor standard Velcro straps to keep the splint exactly where it belongs. Sizes Included Small (Pinky): 55mm length, 15mm inner diameter, 4 vent holes. Medium: 65mm length, 18mm inner diameter, 5 vent holes. Large: 75mm length, 21mm inner diameter, 6 vent holes. Print Notes All three sizes are designed to print-in-place in their current flat orientation, requiring absolutely no supports. A rigid material like PETG or standard PLA is recommended for maximum immobilization.
Heavyweight Number 10 Plaque
A bold, standalone display plaque featuring the number 10. The heavy typeface is deeply extruded so it catches shadows sharply, making it ideal for table numbering, milestone displays, or sturdy signage. Design Notes Contrast: The text is raised 3mm off the 4mm base plate — an ideal height for pausing the print and swapping filament to make the number pop. Footprint: Measures roughly 120mm by 90mm, sized to give the digits maximum presence without crowding the edges. Edges: The base features a 1mm chamfer to eliminate sharp corners and reduce elephant's foot during printing.
Red Planet Rover Chassis
A fully articulated, print-in-place scale model capturing the iconic six-wheel stance of off-world explorers. The design relies on the famous rocker-bogie suspension geometry, allowing the wheels to ride over uneven terrain while keeping the main chassis relatively stable. It prints entirely assembled as a single piece. Print Guidelines Clearance: Designed with 0.4mm gaps on all articulating joints. Orientation: Prints directly on its wheels. Support: No supports required. The internal axle caps are conical to bridge cleanly. Post-Processing: Gently work each wheel and pivot arm free after taking it off the bed to break away any tiny stringing inside the joints.
Rover Rocker-Bogie Linkage
A rigid frame is useless when half the wheels are off the ground. This replaces the solid chassis problem with the exact kinematic linkage used on the Mars rovers, ensuring all six wheels maintain contact over uneven terrain. The kit is laid out for flat printing without supports and assembles via flanged friction pegs. Assembly Clearances Holes: 8.0 mm Pegs: 7.6 mm (0.4 mm clearance for smooth rotation) Short Pegs: Connect the chassis to the long rocker arms, and the rocker arms to the smaller bogie arms. Long Pegs: Mount the six wheels to the ends of the arms. The flange acts as a built-in washer to keep the wheels from rubbing the linkage.
Aura — Squat Vintage Lampshade
A custom replacement shade styled after classic kerosene and oil lamp chimneys. This updated iteration features a lowered, squatter bulge and a reduced total height to accommodate different fixtures while keeping the smooth flared profile. Dimensions Base Collar: 110 mm outer diameter for socket mounting. Max Width: 140 mm at the lowered bulge. Top Opening: Flared to 125 mm. Total Height: 145 mm. Thickness: 2.0 mm uniform shell. Print Notes Designed as a hollow shell with uniform walls, ideal for printing in standard vase mode or with a single perimeter to preserve translucency. Wait for the bed to cool entirely before removing to avoid warping the seating collar.
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