I'm selling a craft knife with a non-wobbling blade from SDI. It's perfect for crafts like leatherwork. Unlike regular cutters, the blade is held in place by the body, minimizing wobble and allowing for delicate cuts. While it requires more steps to extend the blade compared to a regular cutter, it's recommended for those seeking a less wobbly option. How to extend the blade: ① Raise the locking plate at the back. ② Move the slider to determine the blade tip position. ③ Once the blade tip position is set, return the locking plate to secure the blade completely. How to replace the blade: ① Raise the locking plate and move the blade to the tip using the slider to easily detach the blade. ※ Slide to the very top. ② Insert a new blade into the gap at the tip, return the slider, and return the locking plate to finish replacing the blade. About replacement blades: It appears to be an OEM product of either Granz or TRUSCO, so replacement blades from either brand can be used. I also use TRUSCO's non-wobbling cutter, and its blades are compatible. ・TRUSCO Replacement Blade for Non-Wobbling Cutter (10 blades) NS-CTS #Cutter #Tools #Crafting