A wooden building game of chain reactions STEM, thinking and wooden construction to complement the Zig & Go collection. Children copy the 3 designs in the instructions booklet to build courses, or make up their own - the possibilities are endless! This game is designed for ages 7 and over, and all the kits in the collection are compatible, for ever more inventive action-reaction courses!

Construction game: children will need to use skill to position the parts to make a course.
Chain reaction game: children get to learn about the ingenuity and magic of chains of movement!
Thinking game: children need to think about how fast pieces will move - which depends on the weight - and gauge the distances between them.
Step-by-step instructions for 3 designs are provided to help children build their courses.
Video accessible via a QR code.
Invent endless tracks for hours of fun!
Premium, colourful wooden pieces.

Contents: 1 wooden building game with 14 pieces, including 4 metal marbles. Contents 1 8-page instructions booklet