Review on 🔪 10 Pack of 45mm Rotary Cutter Blades by KISSWILL - Compatible with Fiskars, Olfa, Martelli, Dremel, Truecut, DAFA - Replacement Blades for Quilting, Scrapbooking, Sewing, Arts & Crafts - Sharp and Long-lasting by Karla Richter

What can you say about the disc cutter? They're sharp and durable, and they even come in a snap-lock plastic case that fits inside a small foam sleeve that prevents opening. However, this is worth a mild warning. When I change a blade, I use a marker to draw on both sides of the used blade. I put this at the bottom of the stack until I've used up all the replacements. The problem is that the knife packs slide against each other. DO NOT use your fingers to flatten the stack to fit back into the case. Be sure to level the stack with something that won't scratch until it's flat and the blades are visible past the top. Then the housing closes securely. Remember these blades are sharp. Don't touch the edges no matter how much you want to give a little nudge.