Board Games features: Vent Decompression Toy Set Combination Adult Children Diy Combination Set Toy(10pcsB Color: we send based on the color or size of the main image of the product page. Quantitywe send based on quantity on title, if there is no quantity in the title, we send based on . Size:10pcsB A toy set that perfectly relieves your stress. These decompression toys are made of lightweight plastic and silicone materials, which are non-toxic and safe to use. The fine craftsmanshlp and smooth edges will not harm the skin. Multifunctional, decompression toys can not only decompress, but also can be used for brain training to improve children's memory, concentration, patience, logic, spatial thinking ability and hand flexibility. Brilliant colors and irregular shapes can enhance children's color recognition ability. Not only provides children with entertainment time, but also exercises their ability to coordinate hands and eyes. Parent-child interaction, it helps to enjoy family time when everyone interacts together, and build a colorful childhood for your children. A great gift for your children, friends and family. Relieve stress. Under pressure, you can press different DIY toys to promote tactile stimulation, calmness and concentration. Simple joy that is irresistible.