• Made from premium wood material, this puzzle is sturdy and durable without deforming or cracking
• Through fine grinding and polishing, the surface is smooth without any burrs, which won't hurt children's hands
• The double-sided bar features 2 different types of vivid cartoon patterns on both sides, perfectly appealing to your children
• It helps to cultivate children's imagination, patience, concentration, logical thinking, practical ability and hand-eye coordination
• This set makes a great travel activity for kids! It is the ideal boredom buster for traveling

Note: Not for children under 3 years of age.