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I was surprised by how smoothly it cut through packing tape—the ceramic blade really does stay sharp. The design feels solid and the blade is recessed enough that I don't worry about accidents.

The micro ceramic blade sliced through thick cardboard packing on my first try without dulling, and it's been weeks without needing a swap. I love that it stays sharp without rusting—a huge upgrade from my old metal blades. This little tool finally made opening boxes feel effortless and actually saf

I’ve been using this for a few weeks now, and the micro ceramic blade really does stay sharp – no rust or dulling like my old metal cutters. The sleek design feels great in my hand, and I can slice through tape and cardboard without worrying about cuts.