SET OF 2 BLOB MOUTH Dinosaurs - This large dinosaur fidget ball is a fun tactile toy that you cannot put down. The ball represents a dino reptile animal and is 3.5" x 2.25" x 3.5". The dino is made of a flexible skin. When you squeeze it, an air bubble blob emerges from the mouth. So addicting! Ages 3+. Fidgets are a self-regulation tool used with children who have a difficult time sitting still or focusing. Fidgets help promote focus and concentration, and keep the body (fingers) busy so they can still sit and focus! Perfect for those with ADHD/ADD and kinesthetic learners who needs movement to learn by giving them something to do with their hands while still focusing their attention on the lesson. Fidget toys are also great for strengthening hand muscles and building fine motor and finger dexterity.