Like many fidget toys, Pop Its are used as sensory toys that help relieve anxiety and stress or help children and adults who struggle with maintaining focus. While some kids may find the simple action of popping bubbles soothing and helpful for paying attention, many are using Pop Its in more creative ways such as for learning math, and lots more. Not suitable for children under 3 years of age. These pop it wizards are great for your child to figet with them when they are bored or nervous that is something different besides an electronic device. These are very good size. Please select the appropriate color when ordering.