This item is designed for as Medical teaching. 1.These different shapes are the solution to every different promotion, event or campaign2. Brightly colored and fun to squish to release your pressure3. Connect to a website,customer logo, trademark, build on the future, share a bright idea, or show that you care4. Great desktop advertising5. Eco-Friendly, Safe, non Toxic, EN 71, HR4040 Phthalate & ...