When straightened out these may appear boring, but when you start to bend, click, and snap there is no limit to the shapes you can make. Also known as wacky tracks, this stim toy bends horizontally and vertically and every section comes apart. To unsnap the sections grasp with both hands then pull apart. The toy is made out of plastic so be careful not to twist or pull too hard and cause the plastic to break. To reconnect just push the tongue into the opposite side making this a really fun and creative stim toy. This fidget toy might be hard for some as the pieces take a little force to unsnap and snap.