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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: Tilt split keyboard halves for neutral wrists
Set a wedge under the outer edge of each half of a split keyboard: the 16 degree slope rolls your forearms towards a handshake position, which eases wrist and forearm strain, and the lip at the low end stops the keyboard sliding off. Print two or four.
Printing notes
55.7 cm³
Volume
69.0 g
Est. weight
384
Triangles
Print on its side as it comes; add rubber feet.
MAIN PURPOSE: Use an external keyboard over a laptop
Stand the bridge over a laptop keyboard and put your external keyboard on top: you use the laptop screen at a comfortable distance without the keys being pressed underneath. Two ribs stiffen the 300 mm deck. Print it as shown, then turn it over so the floor becomes the top.
Printing notes
117.2 cm³
Volume
145.3 g
Est. weight
108
Triangles
Print floor-down as shown, then turn it over to use it.
MAIN PURPOSE: Soften a sharp desk edge under the forearms
Clip a few along the front edge of a 25 mm desk: the rounded nose replaces the hard square edge your forearms rest on while typing, which spreads the pressure and keeps the nerve on the underside of the wrist free.
Printing notes
55.1 cm³
Volume
68.3 g
Est. weight
900
Triangles
Print several; PETG or TPU. Prints as shown on its outline, no supports.
MAIN PURPOSE: Keep notifications in view beside the screen
Clamp the jaws on the side edge of a monitor and drop your phone in the pocket: notifications and two-factor codes are in view beside the screen, not face-up on the desk tempting you to pick it up. Fits monitor edges 12 to 14 mm thick.
Printing notes
47.2 cm³
Volume
58.5 g
Est. weight
612
Triangles
Print in PETG. Prints as shown on its outline, no supports.
MAIN PURPOSE: Stop things falling down behind the desk
Hook a pair over the back edge of a desk pushed against the wall: the braced shelf bridges the gap, so pens and chargers no longer drop down behind the desk, and cables still pass behind the upstand. Print two for a long desk.
Printing notes
73.6 cm³
Volume
91.3 g
Est. weight
860
Triangles
Print on its side as it comes; for 25 mm desktops.
MAIN PURPOSE: Keep a desk drink warm and covered
Drop the lid on your mug at the desk: the tea stays hot, nothing falls in, and a knocked mug spills a lot less near the keyboard. The slot leaves room for a tea bag string or a spoon. Fits mugs up to 88 mm across.
Printing notes
17.3 cm³
Volume
21.5 g
Est. weight
1,340
Triangles
Food-safe PETG. Prints as shown on its floor, no supports.
MAIN PURPOSE: Hold rolled drawings flat on the desk
Fill each triangle with 100 g of coins or steel shot, glue the lid and set one on each corner of a rolled drawing, map or poster: the right angle sits snugly on the corner and the sheet stays flat for reading or tracing.
Printing notes
36.3 cm³
Volume
45.0 g
Est. weight
1,016
Triangles
Print four; glue felt underneath. Prints as shown on its outline, no supports. The lid prints as a separate part, top down.
MAIN PURPOSE: Scan documents square with a phone
Lay the phone on the arm with its camera past the end: the lens sits 245 mm above the desk, square to the paper, so an A4 page fills the frame for a sharp, undistorted scan. Weigh the foot down with a book.
Printing notes
142.9 cm³
Volume
177.2 g
Est. weight
1,156
Triangles
Print on its side as it comes; needs a 256 mm bed.
MAIN PURPOSE: Re-stamp an image in exactly the same spot
Butt the square against the corner of the card, press the clear stamp block into its inside corner and stamp: if the print is patchy, put the block back in the same corner and stamp again in exactly the same place.
Printing notes
13.1 cm³
Volume
16.3 g
Est. weight
68
Triangles
Prints flat as a plate, no supports.
MAIN PURPOSE: Check whether post goes as a large letter
Push the envelope through the tunnel: if it slides through, it is under 250 mm wide and 25 mm thick and goes at the large letter rate; if it sticks, it is a parcel. Saves a trip to the post office counter.
Printing notes
56.7 cm³
Volume
70.3 g
Est. weight
5,516
Triangles
Prints as shown on its floor, no supports. Stacked parts are fused into one print.