Created today
Description
A set of five concentric rings designed to print in place as a single piece. Excellent as a clearance test for your printer or just a satisfying desk fidget.
This design is built on a few key parameters that are begging to be tweaked depending on what you want to use it for:
Images
This is a miniature print-in-place joystick that functions as a tactile desk toy. The internal geometry has been rebuilt to ensure the ball joint prints cleanly without supports or mid-air extrusion failures.
Pocket fidget made of three nested rings, each pivoting inside the next on cone-shaped pins. Printed as one assembly with no hardware, the rings spin on three perpendicular axes. Overall size: about 68 mm across (outer ring) Ring tube: 6 mm diameter, round section Ring gaps: about 5 mm between rings Pivots: conical pins in sockets with 0.45 mm clearance Material: PLA, no electronics or extra parts Print notes: rings stand on edge in the as-built pose, so a brim or light supports under the middle and inner rings may help. Break the pivots free by hand after printing.
A pantograph-style drink arm in the spirit of a vintage lazy-tongs: a hooked clip straddles the top of a piano's music desk, and a three-unit scissor mechanism unfolds backward to carry a bottle cup. The cup sits inside a wide, rimmed drip tray, so condensation stays off the keys and cabinet. The arm folds flat for storage and stretches out for use. Pivots are print-in-place pins, and the two end joints ride in slots so the arms can open and close. Design notes Cup bore is 76 mm, sized for a standard 33.8 fl oz (1 L) water bottle; cup wall is 85 mm tall. Drip tray is 96 mm across with a 12 mm rim and sits flush with the arm plane. Clip slot fits a music desk about 13 mm thick; adjust the thickness value to suit your piano. Three colored regions: desk clip, scissor arms, cup and tray. Shown in a partly extended pose; the opening angle can be changed to show it folded or fully reached. Best printed as shown, with 0.4 mm clearances at the pivots. Support is only needed under the clip hook. A full bottle is a cantilever load, so keep the arm short for heavier bottles.
Monolith is an architectural desk stand built specifically for the Apple MagSafe charger. It's designed to read as a single sweeping piece of tech, dropping the wire invisibly through the core and directly out underneath the base pad. Features Perfect Fit: Toleranced to 56.5mm to lightly grip the standard MagSafe puck. Seamless Route: The cable threads cleanly inside the stem and travels down to the desk surface. Ergonomic Tilt: Features a 50-degree backrest optimized for at-desk use and FaceID unlocking. Vented Spine: Deep architectural slots line the back for a leaner profile.
A 110 mm compact dice tower designed to randomize standard 20-sided dice. The one-piece enclosure integrates a catch tray to contain the dice after descent, while the internal structure uses three alternating baffles to ensure unpredictable rolls. Dimensions: 50 mm wide by 110 mm tall, with a 60 mm extended tray. Fitment: Engineered with clearances for standard 20 mm tabletop dice. Baffles: Three internal deflectors pitched at 40 degrees. Printability: Self-supporting internal geometry prints without support material.

Suporte de mesa para smartphone projetado no formato de uma Bíblia fechada clássica, completo com textura simulada de páginas, lombada nervurada e cruz em relevo na capa. Além de manter o dispositivo em um ângulo confortável de leitura, o suporte funciona como um amplificador de áudio acústico passivo. A base do berço do celular possui uma abertura que se conecta a uma câmara oca interna; o som emitido pelo alto-falante inferior é captado e afunilado para a abertura frontal projetada entre as "páginas". Compatível com a maioria dos smartphones (berço com 85 mm de largura e 16 mm de profundidade). Ângulo de visualização em 18 graus. Amplificador 100% passivo: sem baterias ou eletrônica. Câmara interna otimizada para ser impressa em FDM sem necessidade de suportes internos (o teto do canal guia o plástico de forma segura). Dimensões globais: 160 × 130 × 42 mm.