Showcase

Models Showcase

Models shared by the SO3D.xyz community. Open any of them in the generator to see exactly how it was built, remix it, or print it as-is. Browse the model library by category

Preview of 35 mm pinhole camera body
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Take photos on 35 mm film with a pinhole
Load a film cassette in the left chamber and an empty one on the right, close the lid and you have a working pinhole camera: film runs across the top of the 36 mm frame chamber, the f/160 pinhole sits in a foil disc over the floor hole, and a coin through the front holes turns the spools.
AR view Open in app
Preview of Aquarium pest snail trap
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Remove pest snails from a tank without chemicals
Put a slice of blanched courgette inside, close the lid and leave it on the gravel overnight: pest snails crawl in through the low slots to feed, and in the morning you lift the whole trap out with them inside. No chemicals that harm shrimp.
AR view Open in app
Preview of Dog nail scratch board with treat box
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Let a dog file its own nails
Glue a sheet of coarse sandpaper into the tray and hide a treat in the lidded box at the end: the dog learns to dig at the board for it and files its own nails down, with none of the clipping stress for either of you.
AR view Open in app
Preview of Rigid blind-draw pot for bag-building games
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Draw game tokens blindly from a rigid pot
Replaces the cloth bag in bag-building and push-your-luck games: the 120 mm pot stands upright, the pill-shaped opening in the friction lid takes a hand but hides the contents, and tokens never pile up in a fold of fabric, so every draw is genuinely random.
AR view Open in app
Preview of Steady-hand buzz-wire game base
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Build a steady-hand electric skill game
The fairground skill game in a 220 mm base: bend a coat-hanger wire into a wiggle and push its ends into the two sockets, wire a buzzer, LED and two AA cells inside, and the loop on the wand closes the circuit the moment a hand wobbles. The telescoping cover underneath holds the batteries. Print it as shown, then turn it over so the floor becomes the top.
AR view Open in app
Preview of Twist-lid busy board
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Help toddlers practise twisting lids open
Three 50 mm jars stand on a board, each with a different screw lid: a knob, a bar and a ring. Toddlers learn the twisting motion with three grips, and hiding a small toy in one jar turns it into a game. Every part is big enough to be no choking risk.
AR view Open in app
Preview of Sound-matching shaker pairs
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Train listening by matching shaker sounds
Print six capsules, fill pairs with rice, lentils and beads, and glue the screw lids shut: the child shakes and listens to find the three matching pairs, and the letters engraved underneath confirm the answer. A Montessori listening game that costs pennies.
AR view Open in app
Preview of Fluorescent mineral viewing box
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: View fluorescent minerals in daylight
A dark box with a binocular slit at the front and a 22 mm port on the side for a UV torch: lay a specimen inside, close the lid and see its fluorescence glow in daylight, without blacking out the room. Safer too, as the UV stays inside the box.
AR view Open in app
Preview of 35 mm slide sorting box
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Sort and archive mounted 35 mm slides
Sort and store mounted 35 mm slides: four lanes take the 50 mm mounts on edge, so you can flip through a whole projector carousel's worth, and the telescoping lid keeps the dust off.
AR view Open in app
Preview of Flash gel filter wallet
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Carry flash colour gels flat and sorted
A slim case for a stack of 75 mm flash gels: colour correction gels on one side, effect colours on the other, with a telescoping lid that keeps them flat and scratch-free in the bag.
AR view Open in app

SO3D.xyz is free and built by one maker. Help keep it running.

Be one of the first supporters this month.