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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 Saddle height memory collar
By Krypto
Complexity
Simple
MAIN PURPOSE: Return a bike saddle to the same height
Snap the ring round a 27.2 mm seatpost right on top of the frame clamp: take the post out to pack or lend the bike, drop it back in until it stops on the collar and the saddle is at exactly your height again. The tab marks the forward line.
AR view Open in app
Preview of Ratchet strap winding key
By Krypto
Complexity
Simple
MAIN PURPOSE: Roll ratchet straps up neatly
Feed the loose end of a 25 mm ratchet strap through the slot in the shaft and turn the T handle like a clock key: the strap winds into a tight, flat roll in seconds, ready to tape or band, instead of a tangle in the boot.
AR view Open in app
Preview of Lens focus lever tab
By Krypto
Complexity
Simple
MAIN PURPOSE: Add a focus lever to a manual lens
Clip the TPU ring round a manual lens focus ring and the knob gives you a lever: smooth, repeatable focus pulls with one fingertip, the way cinema lenses work, and you can feel where the focus is without looking.
AR view Open in app
Preview of Heart bokeh lens cap
By Krypto
Complexity
Simple
MAIN PURPOSE: Turn out-of-focus highlights into hearts
Slip the cap over a fast prime and shoot fairy lights out of focus: every highlight turns into a heart, because the cut-out becomes the shape of the aperture. A favourite wedding and Christmas trick, in one 1.6 mm cap.
AR view Open in app
Preview of Egg-timer time-lapse panning cap
By Krypto
Complexity
Simple
MAIN PURPOSE: Pan a camera slowly for time-lapse video
Push the cap over a twist kitchen timer and bolt a small camera or ball head through the 1/4 inch hole: wind the timer to 60 minutes and it pans the camera through a full, smooth turn while it shoots a time-lapse. The cheapest motion control there is. Print it as shown, then turn it over so the floor becomes the top.
AR view Open in app
Preview of 35 mm film leader trimming template
By Krypto
Complexity
Simple
MAIN PURPOSE: Cut a correct leader on 35 mm film
After pulling the leader out of a bulk-loaded or rescued cassette, lay the film against the template and cut round the tongue: the leader gets the exact half-width shape and rounded tip that camera take-up spools need to grab it.
AR view Open in app
Preview of Darkroom tray rocker pair
By Krypto
Complexity
Simple (set)
MAIN PURPOSE: Agitate darkroom trays evenly
Set a developing tray on the two shallow rockers and nudge it with one finger: it rocks in a gentle, even wave, so the chemistry flows over the print without lifting corners or splashing. The end lips stop the tray sliding off.
AR view Open in app
Preview of Guitar strap lock washers
By Krypto
Complexity
Simple (set)
MAIN PURPOSE: Stop a guitar strap slipping off its buttons
Push the round hole over the strap button outside the strap and slide it sideways into the narrow slot: the button head is trapped and the strap cannot pull off, so the guitar never drops mid-song. A cheap fix for every strap and every guitar.
AR view Open in app
Preview of Studio monitor tilt wedges
By Krypto
Complexity
Simple (set)
MAIN PURPOSE: Aim and decouple desktop studio monitors
Four TPU wedges under a desktop speaker tilt the tweeter up about 4 degrees towards your ears and decouple the cabinet from the desk, so the bass stops booming through the furniture. The lip at the low end keeps the speaker from sliding.
AR view Open in app
Preview of Music stand page clip
By Krypto
Complexity
Simple (set)
MAIN PURPOSE: Hold sheet music open on a stand outdoors
Hook the clip over the ledge of a music stand and let the springy arm press on the open pages: the music stays put in a draught or outdoors, and the arm flexes aside with one finger for a quick page turn.
AR view Open in app

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