See Inside How Things Work gift card this puzzle encourages hand-eye coordination

this puzzle encourages hand-eye coordination and problem-solving

All the tropical fish live

and do it all under 30 seconds

A perfect gift for new parents or littles who can have the special experience of picking their own gifts out

See Inside How Things Work gift card this puzzle encourages hand-eye coordinationAn amazing flap book packed with inventions, machines, gadgets and devices, and facts and information about how they work. Over 90 flaps reveal the insides of car engines, toilets, escalators, submarines and microwaves and many, many other machines. Includes internet links to websites with animations, games and experiments.