kore kids wobble chair - flexible seating stool for classroom & elementary school, add/adhd - made in the usa - age 6-7, grade 1-2, purple (14in) kore design llc proudly made in the u.s.a. kore chairs meet or exceed all child safety requirements for every state including california and massachusetts. "the kore chair is not just a piece of furniture...it's a life-changer for active kids, kids with adhd and autistic kids...aggressive wobbling on a kore chair increases blood flow to the brain and thereby quiets the requirement for fidgety kids to move. kids learn better and are more productive. the kid who may be considered "un-teachable" is now able to learn!"