This reimagined Precision Cutter combines the same safer micro-blade that popularized the original Slice® version with new features like a replaceable blade cartridge and no-roll design. As with all Slice tools, the 10416 tiny blade is made from extremely hard zirconium oxide and manufactured with a proprietary process that creates a finger-friendly® edge. The handle ridged finger grips give you control for detailed cutting tasks. The Precision Cutter is ideal for intricate cuts on thin media, such as paper and thin plastic or vinyl sheets.