1、Silicone and PC Material: Made of premium PC plastic and silicone, healthier and more skin friendly, so your family or friends can use this machine safely. 2、Lightweight and Easy to Carry: This speed push puzzle game machine is lightweight and portable, and you can play on your own or with other partners. 3、Educational Game: There are 4 game modes to choose from, can exercise children's reflexes, memory and logical thinking skills, really fun to play. 4、Multiple Applications: Suitable for multi scene use, squeeze toys are not only suitable for children, but also for adults, helping to relieve stress. 5、Great Gift: This decompression puzzle game can be a great gift for Children's Day, birthday, greeting gift, Christmas, Thanksgiving and so on. Item Type: Decompression Breakthrough Puzzle Game Material: Silicone, PC Weight: Approx. 174g/6.1oz Battery: Three AAA batteries are required (delivered without batteries) 1 x Decompression Breakthrough Puzzle Game 1 x Specification