Jetmore100 Pack Hobby Blades Set #10 Craft Knife Blades Refill Hobby Knife Replacement Blades with Storage Box for Art Craft Scrapbooking Supplies Caving Stencil

These cost far less/unit than the name-brand item. They came coated with a thin layer of oil as a rust preventative, as does the brand-name item. They are as sharp as the competition, and they fit the competition's hobby knives.There still are some good deals out there. This is one of 'em.

It's an OK blade and a good price, but it's not razor, or scalpel-sharp like an Excel (made in USA) or X-Acto (made in China) blade. I really wanted these work for me, because the price was so reasonable, but they didn't. I sent them back and ordered some Excel blades.

I don't normally write reviews. But you get what you pay for. Are there a lot of these, yes! Are they quality, not really. They are not very sharp, definitely not razor sharp. The price point is good but if you need something that is going be needed for precision cutting you may buy the brand name.

They don't cut as well as the popular brand, and are slightly bigger so they don't fit in my knife.

I have purchased numerous "100 packs" of different hobby blades over the years, and while most are not too bad these were practically unusable. Instead of a nice, consistent edge they appear to have been manufactured by an unskilled worker with a hand made angle grinder. Dull from the start, they require a lot of pressure to cut through even a single piece of standard white paper. Save your money and avoid these like the plague.