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! Overview The puzzle is made of the following parts. Box Lid LockWheel (5 different versions - you only need 2) LockSpring Axle You can also print the box and lid in multiple parts to easier do a multicolorprint: Box Box Shell Box Internal Button Lid Lid Main Lid Center If you go with multiple parts, they need glue to be assembled. If you go with the singlecolor version - no glue is required! Filament I printed these in filament sponsored by FormFutura - and they work great! Their Easyfill PLA colors looks great! If interested, check out their products here: Easyfil PLA (aff): https://formfutura.com/product/easyfil-pla/?aff=11 Assembly Do the following: Put 2 LockWheels onto the Axle (the selection and orientation will determine the solution!) Press the Axle with LockWheels into the slot in the Box VERY IMPORTANT! Ensure that the LockWheels spin freely! If not: take them out and sand them. Insert the LockSpring in the small slot on the backside of the Lid Rotate the LockWheels to have the flat side towards the opening, and slide the Lid onto the Box from the side When almost all the way, press the LockSpring in with your finger, while pushing the Lid all the way. See images for help Solution This is the fun part. And it’s simple: spin the box and open it! If you do want a little more help, there is a little help a the very bottom of the page ⬇ Boost Me (for free) Had fun? Maybe leave a boost? Thanks! Print instructions Layerheight: 0.2 mm Speed: First layer: slow down for all small parts. Infill: Normal BUT 100% for LockWheels! (to give some weight to the parts) Happy printing!   SPOILER - Solution helper The rotation of the box that allows opening, is based on the Loc