Hand-Eye Coordination Fast and exciting action games can train hand-eye coordination, improve hand-eye coordination of children, attract children's attention, and distract children from electronic devices - a perfect gift for Holidays or birthdays.^ Party, office, travel can relax and relatives and friends entertain and have a good time^ Product principle Each team has 5 chess pieces, presses their fingers with rubber bands and lets the chess pieces jump forward according to the elasticity of the rubber band. Start the game and put five pieces on each side of the board. Just start the chess piece with a rubber band to get to the groove on the other side as quickly as possible. Whoever clears the piece first wins.^ Solid wood material The solid wood frame and figurines are environmentally friendly, beautiful and durable, not easy to expand and crack, and safer without formaldehyde. Light and compact, easy to carry, you can play on the table or on the floor^ Keys to Winning Line up the hole and start the game quickly and accurately. That is the key to victory. When you aim at the hole, the chess piece crosses the hole to reach the opponent's position.