Flower Shaped Decompression Toys Set. Educational Brain Training Stress Relief Board Game for Children. 1. Lightweight plastic material with smooth edges will not hurt skin of kids. 2. Bright and gorgeous colors can enhance kids' color recognition ability. 3. Provide engaged play-time for kids and exercise their ability to coordinate hands and eyes. 4. Decompression toy has the effect of relieving stress. When you are upset, you can press toys to release stress. 5. Suitable for those lack of attention, great for students, office workers and daily fun. 6. Great gift for your kids, friends and family members. Material: Plastic Color: Random Color Diameter: 8cm/3.15" (description exceeds maximum possible length)