Original HairFin Haircut Tool Kit - As Seen On Shark Tank - Set of 3 Includes 2”, 3”, and 4” Hair Cutting Guides for DIY and Self Home Haircuts - Made in USA

I saw this on Shark Tank and decided to give it a try. After watching the video, I cut my husband's hair following one of the haircut diagrams included with the fins. It came out really well and last night he got his second cut, but I used one of the other diagrams and it looks great.

Awkward to use. Good idea but not practical.

I had really high hopes that this would be a useful tool since I cut my own hair at home. This is absolutely a horrible product. Unless you have another person to cut your hair, I don't see how anyone is able to make use of this. I've been trying over the last 2 days to get the hang of it. The video shows you combing with your fingers, curving up, and what's on top of the flat part is what you cut. Here's the problem with that: its the action of actually doing it and being consistent with your angles. The narrow "fin" is so dumb and makes it very unstable. What they should have done is just make the singular fin into a series of combs. It doesn't help that I have very wavy hair, so I wasn't able to make solid cuts. I wet my hair and comb it both before and after I cut, like anyone cutting hair should. The result was each section I was able to cut was in different lengths because of the horrible design of using the single fin which, again, is not stable and results in cutting at bad angles all too easily. On top of all that, I have arthritis issues in the hand I was using to try to get this to work (I'm not ambidextrous, so my other hand held the scissors), and I have extreme pain because of the flair up this thing forces you hand to be in. Do. Not. Buy.

Love these! I have always cut my own hair but I've never felt that it was even. These guides are so nice to check and touch up uneven spots. I used the 4" on top, the 3" sides and back, and the 2" above my ears.

Hard to use if have hand issues

Too difficult to use on your self.

Funky little things, but worked great cutting my Mom’s hair. Haven’t tried to cut my own hair yet.

I'm struggling to hold the thing between my fingers and also get the hair in there. I think the guy on the video has sort of wild hair and wouldn't really know if he has long spots here and there or not. I'll keep practicing, but I'm glad I also got the other product that uses attachments and a comb. It worked real well, even by feel on the back of my head .

Se requiere de práctica y conocimiento en cortar el cabellopara poder utilizarlos, pero dan con exactitud la altura deseada mucho mejor que con solo medir con los dedos. Plásticos de excelente calidad.

I love these. Started cutting my own hair during covid and these helped a lot. Now I have a feel for how to do it, I dont use them much but everyone is always amazed that I cut my own hair.

Not great.

The idea is good but it's not easy to use as you think 🤔

Just not designed right for me.