Review on 🧩 ROKR Puzzle Self Mechanical Kits - Unleash Your Brainpower on Your Anniversary! by Gary Newman

This model (puzzle) has been beautifully designed with incredible accuracy and functionality. Laser cutting the plywood pieces was very precise and removing them from the panels was easy to do if you were patient and careful. Overall I gave the kit 5 out of 5 and the instructions 4 out of 5. Read the entire instruction manual carefully and then check each step before assembling the parts and you will be successful. I would suggest liberally oiling all moving wooden parts (gears - rails) after the model is complete. I used Liquid Wrench Dry and sprayed liberally on all moving parts and the entire model performed flawlessly. This aerosol lubricant is applied wet, dries quickly, leaves no oily residue and will not stain or warp wood at all.