Buy SkaterTrainer 2.0FREE Shiping to the US $7USD non US Learn Skateboard Tricks Faster with SkaterTrainer SkaterTrainer is one of those "why doesn't this already exist" inventions because it solves the biggest problem new skaters have always faced. STOP THE WHEELS from rolling while you figure out the steps. Skateboard wheel trainers slow things down so you can learn the skateboarding trick faster, learn the muscle memory, and ultimately get the trick for real MUCH