A wooden chain reaction, puzzle and construction game for children aged 5 and over. Children copy the 3 designs in the instructions booklet to build the courses, or they can make up their own - the possibilities are endless. Highlights in the box include: a tunnel for creating the surprise, a wacky car and funny Zig domino characters. This game is compatible with all the other kits in the collection. Contents: 1 x 43-piece wooden construction game with 3 large wooden balls. Suitable for ages: 5+ years