American Line Single Edge Razor Blades - 100 Blades - .009" Heavy Duty High Carbon Steel Utility Blades with Aluminum Backing - Fit Box Cutters and Razor Blade Scraper - 66-0089

I bought these because I thought I'd give them a try in my vintage Gem Micromatic (open comb) shaving razor. These work perfectly for me and deliver a great shave. Anyone who says these don't work well are either forgetting to prep for their shave properly, rushing it, need to brush up on their technique/are just holding their razor at the wrong angle to their face, or their razor is worn out to the point of not holding the blade correctly. In addition, you always want to keep in mind that vintage razors are used differently than contemporary razors. (but can give you the closest shaves you'll ever have. so man up!) These are a super value and plenty sharp enough for shaving. One of the sellers of these blades even has shipping at a little over $2, so you really save that way.(Kudos to that shipper!) I couldn't be more satisfied with these. If you're needing blades for your Micromatic or just your handy-dandy boxcutter, these will get the job done for pennies a blade. I MUST note that COMMON SENSE should be used when opening/handling these. The cardboard sleeves are best removed by using something else to open them..NOT by trying to slide them off. (You're practically begging for a trip to the ER.)

I like they are individually wrapped, sharp, clean edge. Thank you!

I bought a box cutter a while ago, but it soon became apparent that I needed refills for the razor blade. One blade only goes so far in cutting up a quantity of cardboard cartons, and I have a large quantity, as I must rely on mail order for many necessities. This set of 100 blades was a good buy, much more inexpensive than I could have purchased in the town closest to me. The blades come individually wrapped in a heavy paper much like brown card stock, and are lined up like cookies in a plastic enclosure with a hinged, reclosable top. These will last me for a long time. Remember, you can flip the blade to use the other end before disposing of it.

This is about the best value I was able to find on single edged razor blades. They shipped quickly, arrived in fine shape. The container is not a pain to get open, it's a "snap shut" type plastic container, doesn't need to be cut open. Just the label is holding it shut. Slit it along the edges of front and back along both edges and it's easy to open, easy to close (and easy to spill razor blades if you aren't careful).Only complaint I could find would be that the little cardboard sleeves are VERY tight on the blades - most I've used before were able to slide off without much trouble - these I end up having to actually peel off, so there's no easy sliding it back into the cardboard to protect it after use. But that's a minor annoyance, since most people will be putting these into some tool, so no stars taken off for it.If you need good razor blades at a great price, this is the one.

Compared against the brands I've been buying from local hardware stores and the internet, these are practically hand-forged samurai swords tempered in the blood of sworn enemies slain in honorable combat. They could be sharper and cut more smoothly, but they perform competently.I work with thin strips of bamboo in my job, and disposable blades like these are the perfect size and shape for the precise nature of the work. Unfortunately for me, finding decent blades has been the bane of my existence over the last decade or so. Yes, bamboo can be really hard on tool edges, but there's no excuse for razor blades not to hit some bare minimum level of acceptable manufacturing standards. These aren't perfect and I've used better, but they're the only ones I can seem to find ANYWHERE that actually cut and hold an edge within the limitations of the edge geometry of razor blades in general. I'd laud their strong points, but I think it would be rather more fun to describe them by what they DON'T do compared the abysmal failings across a dozen other brands I've tried:- They don't dull completely and utterly after the first short cut.- They don't immediately fold over upon contact with the wood, leaving a large and visible rolled edge.- They don't chip in fifty places after five second of work, leaving me with a ragged edge that might more accurately be described as a tiny and badly-serrated micro saw.- They didn't arrive rusty.- They don't dull irretrievably in mid-cut, slipping and sliding all over the place and leaving me with ragged gashes in either my work or mySELF.I used to find blades at LEAST this good EVERYWHERE and across multiple brands ten years ago, made of good steel and competently sharpened. These are fairly good, and really quite sharp and durable compared to the competition. Maybe it was a one-off box that's performing unusually well, but as of today I wouldn't hesitate to order this brand again.

I got these razors to use for fish tank glass maintenance. They work well for my needs, they are good at scraping away the algae. I like it came in a pack off 100 for less than $7. I only use a razor a few times before it starts to rust and I get a new one. I know I could technically still use it longer but with a 100 pack it makes me feel better to just chuck the used one and get a new one.

Work well.

Look, they are single edge razor blades. What can you say about them that isn't included in the description. Over the years I have used hundreds of this type of blade. They all seemed equal to the task. I never did a quality or longevity test so I can't point to any particular blade being superior. These blades are reasonably priced, come in a handy tray that reseals and last as long as any other blade.