Cardboard Scoring Roller Creality

Project Overview Having trouble folding cardboard straight and cleanly? This creasing tool is the perfect solution. Designed to facilitate manual folding, this tool creates a clean groove along the cardboard fibers, allowing for precise 90° folds without tearing or uneven deformation. It's the essential accessory for those who create custom boxes, cardboard prototypes, or want to recycle packaging professionally.   Assembly Instructions (Cardboard Scoring Roller) This model features a custom 3D-printed bearing designed to work with standard 6mm Airsoft BBs. Follow these steps for a smooth assembly: Race Alignment: Place the Inner and Outer Races (1) on a flat surface. BB Loading: Insert the 6mm Airsoft BBs (2) into the gap between the races. You will need enough to fill the circle while allowing them to roll freely. Locking: Snap the Retaining Ring (3) into place to secure the BBs and the two races together. Handle Fitting: Slide the assembled wheel into the slot of the Handle (4). Final Pin: Insert the Locking Pin (5) through the handle and the center of the bearing to secure everything. Pro Tip: A drop of lubricant or light oil on the BBs will make the "Cardboard Scoring Roller" spin much more smoothly!