1 RANDOM COLOR - Mini nut and bolt pencil topper - pop this mini spinning nut and bolt toy on top of your pencil and spin it up and down the bolt. Style of nut and colors will vary. (Includes 1 random color) The nuts and bolts have caps that can be popped off and you can fiddle with them that way also! 1.75" long Fidgets are a self-regulation tool used with children who have a difficult time sitting still or focusing. Fidgets help promote focus and concentration, and keep the body (fingers) busy so they can still sit and focus!