Plastic board and cutting mat: A cutting mat is placed or secured on top of the plastic board to create a stable surface for cutting tasks. Ruler with holes for the blade: A ruler with thin holes that allow the blade to fit through is secured on the plastic board (or a tool functioning as a slider). Left and right movement: Using a fastening device, the ruler can move left and right, allowing it to be positioned as desired during work. Up and down movement using springs: Springs are attached to allow the ruler to move up and down, enabling it to be lifted or lowered as needed. This will make it easier to move the ruler and perform cutting tasks, such as using a utility knife.
