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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

Preview of Hummingbird saucer feeder
By Krypto
Complexity
Advanced
MAIN PURPOSE: Feed hummingbirds nectar through ports in a saucer lid
A saucer feeder for hummingbirds and sunbirds: nectar sits in the shallow base, and the pierced top tier has eight feeding ports at beak height, too small for bees to reach the syrup. Saucer feeders don't drip like bottle feeders, and the whole thing comes apart for cleaning. NECTAR is raised in red, the colour these birds look for.
AR view Open in app
Preview of Mineral streak test kit
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Identify minerals with a streak plate, hardness tests and a lens
A field kit for rockhounds and geology students: bays for the classic identification tools, a streak tile, a glass plate, a steel nail and a copper coin for the Mohs scratch test, a magnet and a loupe. MOHS is raised on the lid. Work out what that pebble really is.
AR view Open in app
Preview of Vinyl single wash station
By Krypto
Complexity
Medium
MAIN PURPOSE: Wash and rinse 7-inch singles on edge in two baths
A two-bath wash station for 7-inch singles. The record stands on edge in the wash bath and is turned by hand through the cleaning fluid, then moved to the rinse bath beside it. The label stays above the liquid, and decades of crackle wash away. WASH and RINSE are raised on the front.
AR view Open in app
Preview of Cat scratcher refill tray
By Krypto
Complexity
Simple
MAIN PURPOSE: Hold replaceable corrugated cardboard for a cat to scratch
Cardboard scratchers are cats' favourites but you throw the whole thing away when it is worn. This tray is the permanent part: pack it with strips cut from delivery boxes and the cat has a fresh scratcher for nothing. The scooped ends make it easy to tip the shredded strips out, and SCRATCH is raised on the side next to a paw.
AR view Open in app
Preview of Dog snuffle box
By Krypto
Complexity
Advanced
MAIN PURPOSE: Let a dog sniff out treats through holes in a deck over fleece
Ten minutes of sniffing tires a dog more than a walk. Fill the box with fleece strips and kibble, put the pierced deck on top, and the dog has to nose out every treat through the eight holes. It is a calm, satisfying puzzle for rainy days and for dogs who bolt their food. SNIFF is on the front.
AR view Open in app
Preview of Aquarium fry breeder box
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Keep newborn fish fry safe inside the tank in a slotted box
Livebearers like guppies and mollies give birth, and the adults eat the fry within hours. This slotted box hangs inside the tank with tank water flowing through every side, keeping the fry safe in their own nursery until they are big enough to join the others. The divider keeps two broods apart.
AR view Open in app
Preview of Sticker-swap box
By Krypto
Complexity
Multi-part assembly
MAIN PURPOSE: Sort collectible album stickers into got and need for swapping
During every big tournament, playgrounds turn into sticker markets. This pocket box keeps a collector's doubles in GOT and their wants list in NEED, so a swap takes seconds and nothing gets mixed up. The lid keeps the whole trade safe in a school bag.
AR view Open in app
Preview of Three-water solar still
By Krypto
Complexity
Simple
MAIN PURPOSE: Turn salty, muddy and inky water into clean drops with sunshine
The desert-survival trick as a windowsill experiment. Pour salt water, muddy water and inky water into the three outer bays, stretch cling film over the rim and put a pebble in the middle. The sun evaporates the water, it condenses on the film, runs down to the low point under the pebble and drips into the centre cup clear and fresh, while the salt, mud and ink stay behind. The water cycle, made visible in one sunny afternoon.
AR view Open in app
Preview of Cabbage-juice pH rainbow plate
By Krypto
Complexity
Advanced
MAIN PURPOSE: Make a pH rainbow with red-cabbage juice in eight labelled wells
Red-cabbage juice is a natural pH indicator. Put it in each of the eight wells, add lemon, vinegar, cola, water, milk, bicarbonate, soap and antacid as labelled, and the plate turns into a rainbow from pink acid to green alkali. It is the most colourful chemistry lesson a kitchen can give.
AR view Open in app
Preview of Magnetic poetry word tray
By Krypto
Complexity
Advanced
MAIN PURPOSE: Sort fridge poetry word magnets by type
Fridge poetry is fun until the words are in one heap. This tray sorts the magnets into NOUNS, VERBS, ADJ, ADV, LITTLE (the, a, of), ENDS (-s, -ed, -ing), NAMES and SPARE, so writing a line becomes picking words instead of hunting for them.
AR view Open in app

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