Made Of Silicone & rABS | Recycled ABS (Acrylonitrile Butadiene Styrene) Is Obtained By Melting Down Post Consumer ABS Plastic To Create New ABS Plastic. | Press Bubbles Down To Relieve Stress | Encourages Focus And Self-Soothing For Users With Anxiety, Attention Disorders And More | Make Your Own Pattern By Pressing On Different Bubbles Or Just Press For Fun | Spin Case Between Thumb And Middle Finger To Reduce Stress And Boredom | Provides Tactile Stimulation | Fun For All Ages 3+