30 double competitive cards.
Choose the competitive card to PK together, whoever puts the corresponding position first wins a card, and whoever has more cards wins the final.
Let the baby have an enlightenment understanding of geometric shapes.
Can also wooden blocks as building blocks stack.

Material: Wooden
Packing size: 17*15.7*4.7cm
Applicable age: More than 36 months
Package content: 1*Geometric Battle Game Set