The Infinity Cube Fidget Toys simple Dimple Toy has a beautiful sturdy plastic frame featuring 2 silicone "bubbles" that can be popped backwards and forwards. It's so simple, brilliant fun, fascinating, and impossible to put down! Stress relief functions help you encourage tactile stimulation, calmness, and concentration; simple snapper fidget joy that is irresistible! The Infinity Cube Fidget Toys Dimple shappers fidget toy is small sized and lightweight. And it is a keyring - A Pocket Sized Fidget Delight, so it's easy to attach to keys, handbags, rucksacks, school bags and belt loops. It's a perfect sensory adventure that adults and kids can take with them everywhere they go!