No more dull blades - simple snap the end off to reveal a good-as-new knife! This light-weight snap-off knife is an essential tool for cutting paper, boards, textiles, leather, rubber and vinyl. Safe and easy to use, this carbon steel blade has 13 segments that allow dull edges to be snapped-off as needed, revealing a fresh sharp edge.Details:Yellow13 blade segmentsAdjustable blade lengthLockable to prevent slippageRefillable