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 Ab roller wheel for a broom handle
By Krypto
Complexity
Medium
MAIN PURPOSE: Make an ab roller from a wheel and a dowel
A 150 mm wheel stiffened by six spokes and a closed face: push a 22 mm dowel or an old broom handle through the hub to make the axle and both grips. Stretch a section of bike inner tube round the tread for grip and quiet rolling.
AR view Open in app
Preview of Headtorch lantern shell
By Krypto
Complexity
Medium
MAIN PURPOSE: Turn a headtorch into a tent lantern
Strap a headtorch round the shell with its lens in the front window and hang it from the top hole: the thin translucent walls spread the beam into soft, even tent light that does not dazzle anyone. Folds nothing, weighs little, uses the torch you already carry.
AR view Open in app
Preview of Motorcycle side-stand puck
By Krypto
Complexity
Medium
MAIN PURPOSE: Stop a motorbike sinking on soft ground
Drop it under the side stand on grass, gravel or hot tarmac: the 110 x 80 mm footprint spreads the load so the bike does not sink and fall, the textured underside does not slide, and a cord through the edge hole lets you lift it back up from the saddle.
AR view Open in app
Preview of Guitar soundhole humidifier pod
By Krypto
Complexity
Medium
MAIN PURPOSE: Humidify an acoustic guitar from inside
Fill the slotted pod with a damp sponge and hang it in the sound hole from the 120 mm bar, slid under the strings: the guitar breathes moisture from inside, where it matters, so the top does not crack and the frets do not stick out in dry winter air.
AR view Open in app
Preview of Half-metre trundle wheel
By Krypto
Complexity
Medium
MAIN PURPOSE: Measure distances by counting wheel turns
A 159.2 mm wheel with a circumference of exactly 500 mm: push it along the playground on a dowel axle and count the turns, two per metre. A hands-on way to meet pi and to measure distances too long for a ruler.
AR view Open in app
Preview of Telescope solar projection box
By Krypto
Complexity
Medium
MAIN PURPOSE: Watch the Sun safely by projection
Push the 1.25 inch eyepiece into the back hole, point the telescope at the Sun and its image falls on the white front wall inside the shaded box: a whole class can watch sunspots and eclipses through the open side, with nobody looking through the scope.
AR view Open in app
Preview of Aquarium stem-plant anchor ring
By Krypto
Complexity
Medium (set)
MAIN PURPOSE: Hold stem-plant cuttings down in the gravel
Push a bunch of stem-plant cuttings through the centre hole and bury the flower-shaped ring in the gravel: the cuttings stay planted while they root through the side holes, instead of floating up every time the fish dig or you vacuum.
AR view Open in app
Preview of Tipping plate balance game
By Krypto
Complexity
Medium
MAIN PURPOSE: Play a stacking and balancing game
A 160 mm plate balanced on a 14 mm post: players take turns placing coins, meeples or dice anywhere on it, and whoever makes the rim touch the table loses. The small foot lets the plate stay level only while the load is centred, so every piece shifts the risk for the next player. Print it as shown, then turn it over so the floor becomes the top.
AR view Open in app
Preview of Penny-football goal pair
By Krypto
Complexity
Medium (set)
MAIN PURPOSE: Play coin-flicking football on a table
Two open-fronted goals with a netted back wall for the old desk game of penny football: flick three coins in turn, passing each between the other two, and score by sliding the last coin into the goal. The net stops coins dead instead of sending them off the table.
AR view Open in app
Preview of Hidden coin maze gift box
By Krypto
Complexity
Medium
MAIN PURPOSE: Turn a coin gift into a tilt puzzle
A sealed flat box with a serpentine maze inside: push a coin or rolled banknote in through the side slot and the recipient has to tilt it out again by feel and sound alone, with no window to cheat. It turns a gift of money into a five-minute puzzle.
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.