I ordered these initially to cut off some skin tags (shut up, I know I should go to the doctor) but I got too scared so I ended up just using them to shave my peach fuzz. These actually worked wayyyyy better than the usual microdermabrasion razors I used, but since they are so sharp, you need to be very careful! Also had a hard time fitting the blade onto the handle. Not sure if I am just a dunce or it doesn't fit 100%, but it is still sturdy and will stay on without moving. Worth the $!

I haven't tried all the sizes yet but these are quite close to being just like an exacto blade or a craft blade I really don't think it's good for surgery unless you're dissecting frogs

I use these instead of a traditional scalpel. The blades were hard to change on those, so I bought some of these. I like that they are sturdy and come with a heavy-duty sheath to protect against accidental cuts when not in use.

Though it would have been sharper

I probably shouldn't say or admit this to anyone (especially not near-countless number of Amazon shoppers, buyers or users , but the bottom line is that for awhile now, I have been performing my own dental procedures (in my own mouth, not others) to both relieve tooth & gum pain, pressure, gum disease & several other mouth issues that I currently have & badly need to see a dentist for but since I have no desire to go into the poor house to do so or to sign the next several to many years of my less than stellar level of income, if not the rest of my life's income over to someone while I am in such a disadvantageous position as the one that I am. Now, while I realize that this is (what many/most will say is) an utterly foolish choice &/or action to undertake since it absolutely will lead to eventual serious infection, countless other health issues, me experienceing several other symptoms of illnesses as well as just a number of other unfavorable daily conditions &/or struggles to have to deal with and even, in the worst case scenario down the line some, my death (as a simple tooth, gum mouth or throat infection has done to so many others historically or even in recent times (Little known fun fact: Julius Caesar's friend Mark Antony, the guy who gives the "Friends, Roman's, Countrymen, lend me your ears" speech right after Caesar's death in Shakespeare's epic play "Julius Caesar", he had a tooth infection that he left untreated & it took over his white blood cells resistance & led to him dying, as well as likely also having utterly awful breath at the time of when he gave his famous speech).
So, that being said, let's get to the review which unfortunately won't be nearly as long as my small talk beforehand...In either case I've purchased a number of these handles & blades in my attempt to self-learn, completely experimental self-dentistry, on the fly so that I may be able to cut out or at least drain whatever it is that I need to & this one was one of my favorites. With the two larger blades, it is much easier to cut through areas without spending nearly the same amount of time that you would be spending if you solely had the smallest one (which for years I only bought 100cts of the smallest specialized blade that comes in this set (#10 or #11, I forget which one it is ) & while I was able to get to where I needed to go & it was probably smart to start out that way when you're a person who should NOT be doing any single one of the actions that you are doing, still I've somehow managed to survive this long & get some major relief the entire time, however the larger blades certainly make what was formerly many hours of specific small cuts easier once you absolutely know that you want to sluce through an entire section inside of your mouth. Lastly, I'll say once again that no one should try this, and I shouldn't be either, but unless or until I get any insurance or however many jobs it'll take me to make enought income to save up for dental visits, examinations, eventual full mouth surgery & then of course the $20K to $50K that new teeth will cost OR a dentist who works for cheap that lives here in the US or, lastly one who is otherwise willing to volunteer his services for free so I don't end up perishing in the 21st century from something that was already rather well handled by professionalls centuries ago, then it's a back to a slicing, dicing & a choppin' that I shall now go! (Lastly, it's recommending that I leave a video, however since any & everytime I even just share a still shot of me doing work inside my insanely bloody & wholly infected mouth, any & every one of my otherwise normal, average person friends start to run off cursing me loudly & ready to throw up, so...yeah, I think I'll skip doing that, just like every other buyer seems to have done so, as well, but this set & these things are still great! Have a wonderful day!