These are amazing, hard to put into words how wonderfully satisfying these are. Like the 100g only smoother textured and heavier! They rotate around in the hand, are discreet and therapeutic. Great workplace tool! Great for anxiety and also hand function. Rotate in your hand, roll between your palms or roll to massage are three great ways you can use them.
Metal Construction. Not suitable for chewers. 3yrs + Small parts choking hazard.