approximately 12.5 * 12.5 * 3cm; Main Material: Pine
How to play: There are many obstacles and holes, a route from 1 to 20 bypassing obstacles and holes. Starting from the "1" position, carefully move the ball by shaking the chess board. If the ball falls into the small hole, take out the ball and remember the location of drop and start over from there again. Who can reach the bigger figure will win the game.
role: 1, training coordination with hands
2, improve the ability to concentrate
3, develop confidence and perseverance