Puzzle Cube #1 (small fun challenging brainteaser)

Need a small box to store something small and private on the go - here you have it. Not just a box - it's a puzzle-box in a small and cute form factor. Try to give it to a friend and ask him to open it - might be more difficult than you thought!NEW version available - Retro TV style of Puzzle Cube #1!OverviewThe puzzle is made of the following parts.BoxLidLockWheel (5 different versions - you only need 2)LockSpringAxleYou can also print the box and lid in multiple parts to easier do a multic