The upgraded sliding knob mechanism employs magnetic precision to secure your blade, eliminating slippage and ensuring every cut is controlled and effortless. An ergonomic handle design delivers comfort during extended baking sessions, while sharp, replaceable razor blades clean, professional scoring results every time. With five replaceable blades and an included scoring pattern booklet featuring video inspiration, you're empowered to create intricate, signature designs that your bread presentation. Magnetic storage capability allows you to keep your tool organized and instantly accessible on any metal kitchen surface—refrigerator, oven, or magnetic strip.