• Safe material: The ECHOCUBE suction cup spinning kid spinners are made of high-quality silicone and non-toxic ABS plastic. • Strong suction cups: The ECHOCUBE spinning sensory toy has strong suction cups and can be attached to any smooth surface, such as the bathtub, glass windows, plastic, etc. When spinning, its whispering sound and cute designs will easily attract the child's interest and attention. • Educational toys: The ECHOCUBE suction cup spinning toy set includes 3 different spinning toys and a color-changing octopus bath toy. These bath spinning toys are great for exercising the child's hand-brain coordination, and their bright colors and figures on the back will also help develop their cognitive skills. • For every occasion: The ECHOCUBE suction cup toys are suitable for all kinds of occasions and will bring joy wherever they go. You can play with them at home, at school, at parties, or while traveling. It is a fun playmate that will create happy moments and help reduce anxiety. • A creative gift for children: The ECHOCUBE sensory spinning toy for kids is not only a creative toy that will enhance your child's motor skills, but it is also a great birthday gift for boys and girls. Whether as a Christmas gift or for a party, it will give children a different kind of joy.