Features: - Learning while playing, entertaining and entertaining. - Exercises children #39;s hand-eye coordination, creative thinking and imagination. - Designing this spatial logic mirroring puzzle by the principle of plane mirror imaging. - Through the game, Learn the principles of refraction and reflection of light ,and learning the axisymmetric pattern. - This enlightening puzzle toy will attract your kid to play, enjoy thinking and learning. It #39;s convenient for your child to play and learn at home or outdoor travel. Specifications: Materal: Wooden Size: 14.5*14.5*2.5CM