Redi cube

This is a fully 3D-printable twisty puzzle of redi cube. The model is engineered to be assembled completely without screws. No MMU/AMS is required for printing.    Performance Notes: Turning: Turns better when lubricated. Tolerances: It does not corner-cut.   Assembly & Post-Processing Tips: Cleaning & Sanding: After removing supports, make sure to lightly sand any surfaces where supports were attached to achieve flush joints. Assembly & Lubrication: Start assembling the model. Just before inserting the final pieces, apply lubricant to the cube's internal mechanism. Once the cube is fully assembled, perform several turns on every side to distribute the lube evenly and ensure a smooth turning experience. Tiled version: This version has more supports. Make sure you remove all of them without damaging the printed parts (I recommend printing another version). Assembly instructions: Step 1: Insert four stakes into the half_core and repeat the process. Step 2: Insert the core_connector into the one of the halves and join the two halves together. Step 3: Attach to the assembled core 7 corners. Step 4: Insert all 12 edges into the puzzle. Step 5: Snap the last corner into place.