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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
MAIN PURPOSE: Project upside-down images with a pinhole
A camera obscura: tape tracing paper over the open back, point the pinhole at a bright window or a sunny street, and an upside-down picture appears on the paper. A dark cloth over your head helps.
Printing notes
91.5 cm³
Volume
113.4 g
Est. weight
340
Triangles
Prints as shown on its floor, no supports. The lid prints as a separate part, top down.
MAIN PURPOSE: Sort bones from owl pellets
Sort the bones from a dissected owl pellet into six labelled bays, for skulls, jaws, ribs, legs, spine and everything else, for a tidy, hands-on science lesson.
Printing notes
82.4 cm³
Volume
102.2 g
Est. weight
17,684
Triangles
Prints as shown on its floor, no supports.
MAIN PURPOSE: Sort flashcards by learning progress
A five-compartment box for learning with flashcards: cards move one box along each time you get them right.
Printing notes
132.7 cm³
Volume
164.6 g
Est. weight
5,600
Triangles
Prints as shown on its floor, no supports.
MAIN PURPOSE: Teach counting to ten with counters
Two rows of five cells, the classroom way to see numbers to ten: fill them with counters, buttons or snacks.
Printing notes
50.8 cm³
Volume
63.0 g
Est. weight
2,940
Triangles
Prints as shown on its floor, no supports.
MAIN PURPOSE: Hold telescope eyepieces upright for swapping
Holds four 1.25-inch eyepieces and one 2-inch eyepiece upright by their barrels, ready for the next object.
Printing notes
68.4 cm³
Volume
84.8 g
Est. weight
3,156
Triangles
Prints as shown on its floor, no supports. Stacked parts are fused into one print.
MAIN PURPOSE: Teach halves, thirds and quarters visually
Three lanes split into halves, thirds and quarters, so children can see and fill the fractions with counters or modelling clay.
Printing notes
45.7 cm³
Volume
56.6 g
Est. weight
1,088
Triangles
Prints as shown on its floor, no supports.
MAIN PURPOSE: Teach children to spend, save and give
Three money boxes in one, each with its own slot in the lift-off top and SPEND, SAVE and GIVE raised on the front, for teaching children about money.
Printing notes
125.8 cm³
Volume
156.0 g
Est. weight
11,120
Triangles
Prints as shown on its floor, no supports. Stacked parts are fused into one print.