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3D puzzles that are
clearly attractive
in acrylic and steel.

millionaire biscuits 1/2 millionaire biscuits 2/2

Links for shop, solution videos, social sites,
and design & coding communities.

4.4.4 caltrops towers

4.4.4 towers components

2.2.2 bébé

5.5.5 starcross (heart)

About j³ – j cubes

Improve your creative visualising and
problem-solving skills with these tactile 3D puzzles. Imagine possibilities seconds before committing to action.

Goodbye flat jigsaw
Our hands do much more