Mr. E=mc2 was an original seller of sensory toys, with over 40 years combined experience in special education specializing in Autism, Learning Disabilities, and ADHD strategies. We are currently launching 8 brand new bundles designed to provide the consumer with sensory processing toys that don’t break, ooze, pop, rip, or tear. We studied critical feedback to deliver high quality, long lasting sensory toys. While we generally market to children, these toys are universal and work well as anxiety toys for adults, products for dementia patients, and office desk toys. When you receive a product by Mr.=Emc2, Learning Toys 4 You, we guarantee that you will be completely satisfied by the experience. If not, simply message us and we will take care of you. We are a family based business who makes each of our bundle sets in Minnesota. Our are recommended by teachers, special educators, counselors, occupational therapists, senior living centers. Our most popular products/uses for our calming toys: * Textured Sensory Balls and Blocks * Sensory Chew Necklace (Completely safe for children and free of any toxins such as lead, latex, BPA, PVC, and phthalates) * Sensory Games, Sensory Gifts for Men, Women, Kids, Classroom * Anxiety Relief Toys for Kids and Adults * Stress Reliever, Funny Stress Balls * Sensory Toys for Kids with Anxiety, Stress, Limited Focus Concentration * Autism Toys, ADHD Toys, Anxiety Toys * Fidget Toys for Kids Adults and Kids in Class * Special Needs Equipment, Resource Room Tools * Dementia Games, Alzheimer's Activities * Travel Toys for Kids Looking for high quality? Click the ADD TO CART button and breathe!