Wooden Addition and subtraction within 10 Toys

• Slide the ruler to select the number in the frame, let the baby observe the middle number combination, it can exercise their thinking ability and computing ability.
• The calculation sticks presented in the set have bright colors that can attract the baby's attention. The two can be combined to learn mathematical operations.
• The intelligence toy set with beautiful appearance is excellent props for preschool education, suitable for kids above 3 years old.
• The wooden toy set has delicate craftsmanship and smooth surface which can effectively protect the baby's hands from scratches.

SPECIFICATIONS:

Gender: Unisex
Age Range: > 3 years old
Material: Wood
Warning: keep dry
Features: Educational

Approved ASTM and CE testing. Made of 100% Real Wood, Non-Toxic, Environment-friendly, Safe for Kids. Meets all specifications of European (EN-71) and American (ASTM) Toy Safety Standards.