Set of 2 rainbow toys. The pressed bubble sensory toy is durable and can be reused and cleaning infinitely after several uses. ADD, ADHD or autism, elderly and adults. It helps relieve stress, increase concentration and attention. The Pop Bubble Fidget sensory toy is easy to play, you just have to press the bubbles and emit a slight nail noise. Then, turn the Fidget toy and repeat, press more than 1 unit every time it connects, the player who pressed the last one will miss.