Free models to personalize

4Brains Technologies · updated 8 September 2026 · measured on Bambu Lab hardware with a 0.4 mm nozzle

Models

Free models designed by 4Brains, ready to carry a name, a logo or a serial number. Every one prints flat without supports.

Upright desk stand for the AirPods Pro 2 case: a 61.2 x 22.3 mm pocket, 22 mm deep, holds the case standing with the lid

60 x 30 mm screw-mount equipment plate, 3.4 mm thick, with two countersunk 3.4 mm holes. Built for batch runs: logo plus

Cable ID flag with a C-clip that snaps around a 4-6 mm cable and stays there - no adhesive, no zip tie, and it cannot sl

50 x 30 mm filament sample card with a four-step opacity ramp along the bottom and a 4 mm hanging hole. Engrave the bran

39 x 14 mm hook-over label tab for Gridfinity bins and parts drawers. The hook grips a 2.6 mm rim, so it lifts off when

Solid desk stand: an 84 x 100 mm base with a 13.5 mm slot that takes a cased iPhone, leaning on a 60 mm back fin at 15 d

90 x 45 mm travel tag with rounded ends and a 5 mm strap hole, 3.5 mm thick. Room for a full name on one face and a phon

92 x 82 mm desk tray that seats the MagSafe puck in a 56.6 mm pocket with a cable channel out the back, so the charger s

32 mm round collar tag, 2.5 mm thick, with a 3.5 mm split-ring hole. Pet name on one face, phone number on the other.

Garden label: 90 mm spike with a 45 x 22 mm head, 3 mm thick. Push it into the soil; the head carries the plant name.

44 x 26 mm tag that slides onto a filament spool flange and grips it - the slot does the work, so nothing falls off in s

Pocket winder for the 2 m MacBook USB-C charge cable: a 66 x 42 x 34 mm body with a 24 mm deep groove that takes the who

72 x 62 mm nightstand tray for the Apple Watch magnetic charger: a 28.8 mm pocket holds the puck with the cable led out

Try it on your own model. Upload an STL or 3MF, add a logo, a name or a serial number, and download a print-ready file.