The Rolliii, from Robiii, is a revolutionary fidget toy, similar to the fidget spinner that helps relieve stress and anxiety. All by just fidgeting. The Rolliii is a fidget toy for everybody, especially made to help people with ADHD. Relieve anxiety and reduce stress with a simple fidget toy. The Rollii can help to improve concentration & peacefulness, increase academic scores, reduce anxiety and help at school.. For 5 yrs +