Created today
Description
A 200 mm display pen with an 11 mm round barrel, a tapered tip, a pocket clip and "HECTEC SONDEREN" engraved on the front. A small base plate with two cradles sits under the barrel near the tip end, for mounting the pen on an RC car.
The pen is held in the cradles with zip ties, and the plate is fixed down with one central screw.
Images
A rear-axle drive for an RC car where the motor shaft has to turn 90° into a cross-car axle without the gears skipping or the motor shifting. This set uses a 12-tooth pinion and 24-tooth crown gear (2:1) on a 103.9 mm × 6 mm axle, with an open motor cradle instead of a closed box. Key numbers Gears: module 1.5, 20° pressure angle, 4 mm face width, 90° shaft angle Pitch cone angles: 26.57° (pinion) and 63.43° (crown); cone distance about 20.1 mm Pinion bore 2.1 mm, crown bore 6.2 mm, both with M3 set-screw holes in the hubs Axle supports: 6.4 mm through-hole plus a 17.3 mm seat for 606 bearings (6×17×6) Base: 84 × 92 × 5 mm, M3 holes (3.4 mm clearance); cradle slots allow forward and back adjustment Motor cradle parameters at the top of the file: mw, mh, wall, saddlel, saddley. Measure the real motor and edit them Cover is open at the bottom, with two M3 ears at the rear Printing Print gears with the hub facing up or down on the bed; PETG or nylon preferred Cover prints open-side up without supports Axle is a separate 6 mm steel rod; M3 screws hold supports, cradle, straps and cover
A rectangular coffee tray for the car, measuring 124.7 mm wide by 107.4 mm deep, with a raised rim and a recessed inner surface that keeps cups and items in place. "Meet me in Ajman" is engraved into the inner floor, centered. 124.7 × 107.4 mm footprint, 10 mm tall 4 mm raised walls with rounded corners Recessed floor, 6 mm below the rim Text engraved 1 mm deep, not raised Flat bottom, single solid piece, no supports needed

A complete set of nine 25mm wargaming tokens tailored for tabletop tracking. Designed with a clear separation between the base and the raised lettering, making them perfectly suited for a mid-print filament swap or a multi-material system. Specifications Dimensions: 25 mm diameter, 4 mm overall height. Tolerances: The raised text and outer rim sit exactly 1 mm above the base layer, creating a clean Z-height transition for color changes. Printability: No supports required. The bottom edges feature a 1 mm chamfer to prevent elephant-foot distortion on the first layer, ensuring the tokens remain perfectly circular and easy to pick up from flat tables. Layout: Arranged in a flat 3x3 grid for immediate batch printing. Can be split into individual models in the slicer if needed.
A half-relief OO gauge terraced house kit with a brick front, mitred side walls, a floor piece, a front-to-back sloping tiled roof, and separate printed windows, door and three-pane bay window. The bay is a flanged frame with its own floor insert and canopy. Remix hooks Bay size: the frame is 20 mm wide at the wall, projects 5 mm and is 18 mm tall. The matching wall opening is 20.4 × 18.4 mm, so change both together. Widening the bay means widening the sill and lintel strips too (now 22 mm). Bay flange: 24 × 22 mm, 1 mm thick, on the wall face. A plug 3 mm deep at the back locates it in the opening. Make the flange bigger for a bolder shop-front surround. Bay floor insert: 2 mm thick and 1.4 mm smaller than the inner cavity on all sides, so it drops in from below. It can be glued or thickened for extra stiffness. Canopy: a 2 mm flat cap overhanging the bay outline by 0.6 mm. A sloped or lead-flashed version would suit it. Other parts: the other windows and the door are separate 3 mm inserts. The roof panels are 36 × 25 mm each, giving about 4 mm of overhang. Pairs with Adjoining terrace houses at the same 64 mm width, or clear acetate behind the bay's three pane openings.
A rectangular car coffee tray, 124.7 × 107.4 mm and 10 mm tall, with a raised 4 mm rim and a recessed floor to keep cups and items in place. "meet me in SHJ" is engraved 0.8 mm deep into the floor in the bottom-right corner. Remix hooks Text weight: the letters are 7 mm tall with strokes thickened by 0.3 mm per side. Raise that for a bolder engraving, or drop it to return to the plain font weight. Text size and position: 7 mm size, 5 mm in from the rim. Change the inset to move it, or switch the alignment to centre it. Rim and floor: 4 mm wall and 4 mm floor thickness. A taller rim holds more, a thinner floor saves filament. Pairs with: a non-slip mat under the base, or a cup-sized ring added to the floor.
A miniature tractor front tire that stops the usual toy-wheel problem: thin tread that wears flat and a rim glued in place. This one has deep chevron lugs and a separate rim that presses in. Tire: 70 mm outer diameter, 40 mm wide, 44 mm bore, 14 zigzag lug pairs about 6 mm tall Rim: 43.6 mm barrel, 50 mm flange on one side, 10 mm axle hole Print: tire and rim as separate parts, flat on the bed, no supports needed for the rim; tire lugs print without supports Rim fits with 0.2 mm radial clearance