Djeco Domino Race Track Zig & Go 25 PIECES. Creative kids will absolutely love this domino construction set. You will find countless ways to build a super cool and exciting domino race track. Kids will learn how accelaration works, whicht ways work out well and which ones don't. Also they will learn to understand a chain reaction and how, for example weight or space influences the results. In the end putting up the race track will train the children's dexterity and patience. A wonderful and fun game for one or more creative players. Different Zig & Go set can be combined perfectly. The artist René Ménard is the mastermind behind this new collection of action/reaction kits. The set consists of a variety of 25 pieces. Age: 8-99 years. Size: 24,5 x 24,5 x 5,5 cm. Warning: Not suitable for children under the age of 3 years. Choking hazard due to small parts.