100% woodenHand-eye Coordination and Intellectual Exercise During the process of jigsaw puzzle, you can develop hand-eye coordination, problem solving ability, shape recognition ability, memory and task completion ability. It can relax the participants, so the jigsaw puzzle for adults is also regarded as a classic casual game.1000 Pieces of Jigsaw Puzzles Piece together this incredible 1000 pieces of jigsaw puzzles, inspire and challenge your family and friends, and enjoy the entertainment time with family and friends. The finished size is approximately 30 x 20 inches.Exquisite Gifts Perfect gifts for any occasion, wooden jigsaw puzzle is a general birthday gift or christmas gift for your friends or kids. If you find that a certain piece is missing, please contact us and we will reissue the replacement immediately.High-quality Materials 1000 piece puzzles are made of high-quality wood, processed and polished, each puzzle piece is smooth, and will not scratch your hands. Regardless of size, we have carefully crafted it, and each jigsaw puzzle piece is very suitable.Enjoy and Relax This is an entry-level course, with a letter prompt on the back of the puzzle, which can be easily solved. After the puzzle is completed, turn it into a permanent artwork to increase your decoration in the hut.