Gear drive 3D mechanical puzzles. They are very fun and challenging!
MECHANICAL MUSIC BOX
The new AMK Series. Build, wind, listen and relax
SCALE MODEL SERIES
Beautiful scale model vehicles of the past and the present
These are not just puzzles, they are a fantastic piece of kinetic art.
Imagine yourself taking a trip from the past to the future.
Go to space using only green energy. First solar powered 3D puzzles