Discreet, noiseless and perfectly pocket sized, the Kaiko Centipede is fantastic for keeping hands of all sizes busy. This Centipedes have stainless steel rings that are hand threaded onto a split ring to create a wonderful sensory experience when manipulated in the hand/fingers.With a combination of small rings around a larger ring, this fidget is smooth to touch and has a similar feeling to coins in your pocket. The industrial design of these fidgets also make them a popular choice for older kids and adults.Approximately the size of a 20 cent piece.Kaiko Centipede fidgets are great for assisting: