ROKR Marble Squad

Description

A handcrafted wooden do-it-yourself Marble Run set. Build your own intricate system of cogs, gears and wheels, turn the crank and watch marbles racing down amazingly detailed tracks. 239 Pieces. (7 pre-cut wood sheets) Ages: 14+ Assembled Size: 25.5 cm x 23.5 cm x 18.5 cm

Sold by: Puzzle Master