New design: We've integrated fidget slider, button click, spinners, spiky pain stim,gear spinner,and visual dynamic effects into the Little Ouchies design—crafted to deliver an exceptional multi-functional EDC toy. Dual-bearing design:The upper bearing features a short-duration mechanism,bottom long-lasting rotational bearing,engineered for extended, continuous spinning sessions when you need to clear your mind. Offers exceptionally smooth, fluid rotation with inertia. Add slider fidget feature:The vertically sliding slider features multi-stage cushioning within its track, achieved through springs and small steel balls. Each push of the slider delivers a.Layered feedback to the fingers. This action is accompanied by a distinct clinking sound produced by the balls colliding. Add gear spinner feature:Unlike toys that spin smoothly, each rotation delivers a distinct stutter accompanied by a satisfying click.The feedback combined with crisp sounds offers dual stress relief,simple to operate,it can be used with just one hand. Spike stim: The distinctive spike design on the product's surface is not merely decorative. Based on the principle of pressure stimulation, it delivers a controlled, mildly painful sensation that effectively disperses feelings of anxiety. This helps users shift focus from overthinking to the present moment, achieving rapid emotional soothing. Little Ouchies Fidget Keychain Spiky ADHD Focus Aid