This Innovative Popper Stress Ball Offers a Novel Approach to Stress Relief, Suitable for All Ages. Its Compressible Soft Silicon Construction Not Only Helps Alleviate Stress But Also Aids Concentration, Particularly Beneficial for Individuals with Sensory Needs. the Interactive Design Allows the Bubbles to Regain Their Shape Upon Squeezing, Providing a Satisfying Tactile Experience. These Push Pop Ball Toys Are Crafted From a Soft, Pliable Silicon with a Dimpled Texture, Ideal for Pressing Repeatedly. Compact Enough to Carry in Your Hand, Bag, or Pocket, Theyre Readily Available When Needed to Calm Racing Thoughts & Enhance Mental Focus.