Ideally suited to those that like strong sensory input. The Kaiko Wrist Spikey Fidget is one of our most popular fidgets for those who need deep and focused pressure to assist with self-regulation. The Kaiko wrist spikey is discreet to wear and is primarily used as a harm minimisation tool that provides ‘hurt without harm’. We highly recommend watching the video on various ways to use both the finger and wrist spikey as the most effective for replacement of S.H. is the least obvious often. Highly recommend if getting it for this purpose the Spikey Set as it has both wrist and finger spikeys. “Really helpful and very subtle so i can calm myself at work and in public without worrying about questions. So grateful for this site. Sue 2025” “Absolutely love the spikey rings and bracelet. Bought them to hopefully stop skin picking around my nails (as you can see, my thumb is red raw) and I’m extremely impressed. They provide a very satisfying sensation with the perfect amount of discomfort, and rolling them creates a similar movement to picking which satisfies the compulsion. My cat also approves of the products – she pulled the free gift straight out of the box and has been carrying it in her mouth everywhere she goes. So a big thank you from the both of us! Ella Y March 2025” Also frequently used to minimise picking at skin, fingernails, fingers & clothing. If wanting to wear it all day we recommend for most (youth and adults) that the Large, Large PLUS A BIT or the XL be purchased. More details below re sizing. We have had customers who’ve bought the wrist spikey fidget from us and told us it has been the best tool to help them warding against tendency to S.H, as it provides ‘ouch’ without damaging the skin. Of course, the spikey fidget does not replace accessing professional help. It is a useful tool for the kit-bag.