New STL files every month

Not a catalog

GOOD3D
LAB

Not everything we design becomes a product.

Good3D Lab is where we test ideas. Things here can fail, stop halfway, or one day become a project.

01

ROBOTICS

Desktop-scale robots. Make it move, then decide if it should be a product.

02

MECHANISMS

Gears, linkages, clips, and the way they agree to lock.

03

ELECTRONICS

Boards, motors, and buttons, in a case you want to pick up.

04

MATERIAL TESTS

Layer lines, shrinkage, tolerance. Material is part of the design.

05

PROTOTYPES

Including the failed prints. Failure usually has more to say.

On the bench

GOOD BOT

ROBOTICS

GOOD BOT

The gears finally turn. The walk is still ugly.

PROMISING
LINKAGE RIG

MECHANISMS

LINKAGE RIG

One shaft, two gear stages, and a linkage that still wobbles.

TESTING
LAYER COUPON

MATERIAL TESTS

LAYER COUPON

The same part. The one on the left has the wrong walls and speed.

FAILED
BUTTON TRAVEL

ELECTRONICS

BUTTON TRAVEL

Button travel, 1.2 mm. Any shorter and it triggers by accident.

TESTING