High-quality safety and environmental protection materials: Environmentally friendly plastic, non-toxic, tasteless, strong and unbreakable, round edge to ensure that your children play safely.

Domino Chain Reaction is attractive to both kids and adults. Help inspire your intelligence, improve practical ability and patience.

It comes with 105 dominoes, it can develop children's fine motor development, color cognitive development, teamwork ability, artistic cognitive, sensory, cognitive ability, practical ability, social skills.

The child can create various patterns, which can help your children foster creativity, improve their imagination, logical thinking and hand-eye coordination.