This wooden 4 in a row game is a strategy game. It brings much fun and develops the intelligence of your kids at the same time. The classic family toy is made of solid rubberwood, which is eco-friendly, sturdy and unbreakable. With a folding size of 24x15x4 cm, it is easy to carry and store. You are free to play anywhere with this perfect travel game gift. This lineup 4 game comes with 21 red chips and 21 blue chips. When you get 4 chips in a row (straight, horizontal, oblique or vertical, once 4 in a row), you are the winner. After the game is over, pull the chessboard net up and then tilt it, the chips will slide out of the chessboard net. You can restart the next game or fold up the net for storage. This 4 in a row connect game helps practice strategy skills, overall thinking ability, critical thinking and increased reaction speed.