Pocket Change - Red is an interesting puzzle that will reveal some movement right from the start. However, aside from being a fun fidget, the movement seems to get you no closer to your goal of the coin in the center.
The Pocket Change series are free the coin puzzles. Designer Brian Kren had a goal to create small and affordable puzzles that still require thought to solve. These trick boxes involve more than just 1 step. Each one presents a different challenge and will require a different thought process to solve. They are great for travel (no pieces smaller than the coin) and sharing with friends.
These items are 3D-printed and hand-assembled so some minor imperfections may be present. Comes in a small silk drawsting bag.