HairFin on 'Shark Tank': What is the cost, who is the founder, and here's how to cut your own hair

HairFin is a fin-shaped measuring guide that helps you cut just the right amount of hair and achieve the look that you want
Tony Litwinowicz pitches for HairFin on 'Shark Tank' Season 13 Episode 20 (ABC)
Tony Litwinowicz pitches for HairFin on 'Shark Tank' Season 13 Episode 20 (ABC)

While a good haircut can boost your confidence, a bad haircut has precisely the opposite effect. How often have you come back from a hair salon feeling dissatisfied with your haircut or thinking you could do a better job of chopping your locks? If the answer is several times, then HairFin might just be the answer to all your bad haircut woes.

HairFin's founder Tony Litwinowicz will be pitching his measuring tool for haircuts on the upcoming episode 20 of 'Shark Tank' Season 13 before Mark Cuban, Kevin O'Leary, Lori Greiner, Daymond John, and Robert Herjavec. While we will have to wait and watch to see if the Sharks are interested in cutting a deal with Tony, in the meanwhile, you can read all about Hairfin here.

RELATED ARTICLES

Young King Hair Care on 'Shark Tank': What is the cost, who are the founders and how to purchase self-care products for boys and men

'Shark Tank': Hairy Grabster's pitch for collecting hair from shower leaves fans 'grossed' and 'disgusted'



 

What is HairFin?

HairFin is a fin-shaped measuring guide that helps you cut just the right amount of hair and achieve the look that you want. The brand's website states, "The HairFin haircut tools are perfect for men, women, and children’s haircuts. Whether you want a cool surfer or pixie cut, or even a toddler’s haircut, you can do them all with the HairFin!" Using a HairFin is pretty simple as well. Just section your hair and hold the section that you'd like to cut between your fingers. Then place the HairFin guide into position with rounded part of fin toward you and the bottom platform under your palm. Trim the hair that comes above your hand.

"Frustrated with bad haircuts, we came up with the HairFin hair cutting tools to cut our own hair at home. The guides worked so well for our family that we partnered with a local manufacturer to bring them to you. The HairFin haircut guides let you cut longer hair than what clipper combs allow. Great for trendy men, women, and children’s haircuts. The guides let you hold hair in place for trimming, while measuring it at the same time. The curved design lets you grasp hair at the base and pull it straight while rocking the hair lenght guide into place. Works for trimming curly and fine hair too. Experienced home hair cutters appreciate the intuitive design that takes the guesswork out of judging hair length," states the brand.

You can watch the tutorial here for a better understanding of how to use a HairFin.



 

Who is the founder?

Tony Litwinowicz is the founder of HairFin. As an engineer, Tony is no stranger to building and developing things. He grew up cutting his own hair, when he decided to grow out his hair and sport a longer hairstyle, he suddenly began finding it difficult to give himself haircuts without messing up the lengths or ending with uneven ends. Since clippers are only about an inch, they weren't of much help wither. So, he put his engineering brain and skills to use and created HairFin, a measuring guide that helps you achieve precision cuts. HairFin is manufactured in Derby, Connecticut.



 

What is the cost and where to buy HairFin from?

HairFin is available for purchase in either a set of three or five. A set of three HairFins retails for $14.95, while a set of five retails for $24.95. These measuring guides can be purchased either from Amazon or Etsy. The HairFin measuring guide has 3.6-star rating on Amazon. A customer wrote, "Great product, makes haircuts easy!!! We bought a set to give our four year old son a better haircut. Previously we used electric clippers but were limited to short hair lengths. Now he is much happier with his haircut and so are we! The results are excellent!!!! Now I’m growing my hair out longer. I can’t wait to use this product to try new hair styles for myself. Highly recommend this product if you are looking for an easy way to achieve great results!"



 

Where is HairFin now?

The brand recently launched 6' measuring guide. "We've just released the all new HairFin kit that now includes 5 inch and 6 inch HairFins!!," announced the brand on its Instagram page.



 

Who will steal the deal?

Considering Daymond John already has a hair cut tool in his portfolio, he might be interested in HairFin. Although the brand's sales numbers and profit margins will ultimately be the major deciding factor for the sharks on whether to invest in the business or not. So, we will just have to wait and watch to see if the Sharks even make a deal.

‘Shark Tank’ Season 13 Episode 20 airs on ABC on April 15, 2022, at 8 pm ET. Catch the latest episode featuring products like Cat Amazing, Browndages, HairFin, and Lil Advents.

Missed an episode? Been wanting to catch up? Episodes can also be viewed the next day on demand and on Hulu. Not just that, you can also watch old seasons and episodes on Amazon Prime Video and iTunes.

GET THE BIGGEST ENTERTAINMENT STORIES
STRAIGHT TO YOUR INBOX.

MORE STORIES

Eddie and Susie plan a casino in the Middle East as the Netflix series returns with a changed cast.
2026-10-24T16:38:18.000Z
An unanswered call sends Sean’s girlfriend to the precinct after news of a police shooting.
2026-10-24T14:03:15.000Z
In an exclusive interview, Donnie Wahlberg shares whether Tom Selleck is open to working in ‘Boston Blue’
2026-10-24T08:19:19.000Z
‘Fire Country’ welcomes a Grammy-winning artist to Smokey's in their latest episode
2026-10-24T06:24:48.000Z
Episode 3 of ‘Sheriff Country’ delves deeper into Eva Santos's (Rachel Ticotin) past
2026-10-24T05:05:00.000Z
'Law & Order: SVU' Season 28 is bringing back a main cast member who exited in Season 5
2026-10-24T03:01:14.000Z
Prime Video’s 'The Greatest' explores Muhammad Ali’s life inside and outside the ring, and now the series has added a former WWE star.
2026-10-23T15:09:43.000Z
Joanne and Noah are married in the eyes of God, but they still need to break the news to their families, who remain at odds
2026-10-23T10:17:27.000Z
Riley’s death in Season 26 marked an emotional moment for viewers, and Episode 3 sees the team navigating through this challenging time
2026-10-23T07:17:55.000Z
Episode 12 opens with a Fiona and Myrtle reunion before a revelation about Constance changes everything
2026-10-23T06:37:10.000Z