TANGLE Therpay for Fidget Sensory ADHD 2 Pack Twistable therapy device with a new ergonomic approach to stress relief and hand therapy Use Tangle Therapy for hand and mind wellness Tangle Therapy fits in your hand for single handed manipulation With 20 pieces interconnected, this twisty toy keeps your fingers good and busy Each piece is covered with a soft rubberized material that is designed for maximum tactile pleasure