- Face-changing and blocks game, great challenge of eyesight & thinking, improve children's hands-on ability, hand-eye coordination, logical thinking, active brain function.12 wooden blocks with expression and 50 pieces of challanging face cards stimulate children's interest in games. An interesting interaction for parent and child; Also suitable for 1-4 players. Play and learn in competitions. Made from selected solid wood, the water-based paint is mildly colored, the water-based paint is odorless and non-irritating, the color is mild, the surface is coated. Game cards are lightly waterproof and durable. Suitable for children over 3 years old, puzzles, logical stitching, testing hand speed, quickly spelling out the patterns on the game card, the correct spelling, the speed should be fast, test the child's ability to respond. Easy to play: 1, Shuffle all the cards and choose one face card in one time. 2, Each player choose one color of blocks (4 colors total), blocks contain 2 cubes and 1 cuboid. 3, Pick up 1 card to start, players should put the cubes together and make their face expression is exactly as the card face, the fastest player win.