Some companies use overly sharp metal blades, some use dangerously sharp ceramics. Slice puts safety first with finger-friendly blades. Slice's proprietary grind cuts materials effectively, but is safe to the touch. This double-edged, pointed-tip blade (10532) fits into the tightest corners for ultimate precision and control over your cuts. The tapered tip initiates a precise cut while the double edge offers versatility, allowing the user to cut in either direction. This blade is compatible with Slice craft knives, the replaceable-blade scalpel, and the Precision Knife. And, like all Slice blades, it lasts up to 11-times longer than metal, is non-conductive, non-magnetic, chemically inert, and never rusts. Blades come in packs of 4.