Review on 🧩 ROKR Wooden Puzzles Music Hands: Unlocking Musical Brilliance with Engaging Wooden Puzzles by Joseph Morris

A very good model which will be quite difficult to get all the wooden gears and cams to work. Mine works pretty well. Suggestions: All moving parts should be carefully sanded and waxed. I used petroleum jelly on most of the crank mechanisms. Sometimes I needed superglue, but rest assured you won't have to move anymore. First, remember that it takes more strength to connect some pieces than to break them. The instructions are fine and there will be some repetitive snippets that will come in handy if you didn't pay attention to the last sentence. Take your time, take breaks, don't tinker and don't drink.