So I needed something to shake while I play cajon with my hands. And so here it is. Looked much more practital than the LP model that has a strap foot mount. This approach is much more faster and cleaner. Just pop it in your shoe and you're done. Be careful, plastic is rather thin, so I got a crack on one spot. I transport it inside the cajon so I probably cracked due to bouncing inside. Other than that, it is quite a cool product.