#65 Pen Knife Replacement Blades

I was pleasantly surprised by how snugly the plastic housing holds the blade in place—no wobble at all during use. The razor-sharp edge sliced through thick cardboard like butter right out of the pack.

My retractable knife keeps its edge far longer with these precision blades, and the plastic housing clicks in securely without any fiddling. It's exactly the sharp, dependable swap I needed for my craft work.

The plastic housing makes swapping these into my pen knife dead simple, and the edge was sharp enough to zip through shrink wrap on the first pass. Two in a pack feels like a fair deal for everyday cutting tasks.