---
product_id: 214085078
title: "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"
brand: "hairfin"
price: "158 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Hair Fin"
url: https://www.desertcart.ro/products/214085078-original-hairfin-haircut-tool-kit-as-seen-on-shark-tank
store_origin: RO
region: Romania
---

# 3 precision cutting guides (2", 3", 4") Saves time with DIY haircut videos Patented & made in USA 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

**Brand:** hairfin
**Price:** 158 Lei
**Availability:** ✅ In Stock

## Summary

> ✂️ Cut the wait, not the style – DIY haircuts made flawless!

## Quick Answers

- **What is this?** 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 by hairfin
- **How much does it cost?** 158 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/214085078-original-hairfin-haircut-tool-kit-as-seen-on-shark-tank)

## Best For

- hairfin enthusiasts

## Why This Product

- Trusted hairfin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Save Time & Money:** Cut down salon visits with free step-by-step instructional videos included.
- • **Versatile Lengths:** Three guide sizes (2", 3", 4") cover medium to long hair for the whole family.
- • **Crafted in the USA:** Patented design built by small businesses for durable, professional results.
- • **DIY Made Effortless:** Compatible with clippers, scissors, and trimmers for flawless self or family haircuts.
- • **Precision Every Time:** Measure before you cut for salon-quality, even trims without guesswork.

## Overview

The Original HairFin Haircut Tool Kit includes three patented, precision hair cutting guides (2", 3", and 4") designed for DIY home haircuts. Made in the USA, this versatile kit works with clippers, scissors, or trimmers to deliver even, professional-quality trims for men, women, and children. It saves time and money by reducing salon visits and comes with free instructional videos to simplify self and family grooming.

## Description

desertcart.com : 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 : Beauty & Personal Care

Review: Works! - 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.
Review: Gimmicky - Awkward to use. Good idea but not practical.

## Features

- STOP UNEVEN HAIRCUTS! – HairFin lets you measure hair before cutting, unlike standard clips or combs that only hold hair in place. Achieve precise, even trims every time with professional-quality haircut guides.
- LONGER HAIRCUT SIZES INCLUDED – Includes 2", 3", and 4" guides for men, women, and children. Perfect for medium to long hair where even extra-long clipper guards fall short.
- DIY HAIRCUTS MADE SIMPLE – Works with clippers, scissors, or beard trimmers for clean layers, trimmed bangs, and tidy split ends. Ideal for self-cuts, family grooming, at-home styling, or travel haircuts.
- SAVES TIME & MONEY – Access free instructional DIY haircut videos. Reduce barber and hairstylist trips while maintaining professional-looking haircuts at home.
- PATENTED & MADE IN USA – Protected by US Patents D939,771 S and 11,998,099 B2. Each HairFin is carefully crafted by small businesses for durable, accurate, salon-quality results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B08BY22TN1 |
| Best Sellers Rank | #126,167 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #87 in Hair Cutting Kits #177 in Hair Cutting Shears |
| Customer Reviews | 3.5 3.5 out of 5 stars (643) |
| Date First Available  | June 27, 2020 |
| Item model number  | HairFin-m3 |
| Manufacturer  | Stoke Time LLC |
| Product Dimensions  | 4 x 2 x 2 inches; 1.38 ounces |

## Product Details

- **Battery Description:** Lithium-Ion
- **Brand:** HairFin
- **Included Components:** HairFin 2”, 3”, and 4” Hair Cutting Guides
- **Model Name:** HairFin
- **Unit Count:** 1 Count

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61ONq6FYqwL.jpg)

## Questions & Answers

**Q: Is the Hair Fin latex-free?**
A: Yes, the HairFin is made of polypropylene.

**Q: Is 4 inches the longest your hair can be using this product?**
A: Yes, the longest guide is four inches.  I initially thought I'd use the 4" guide the most, but i actually use the 3" the most.  Maybe hold a ruler to different sections of your hair to help you get an idea of what 4" actually looks like.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works!
*by W***M on December 9, 2025*

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.

### ⭐⭐⭐ Gimmicky
*by J***T on April 27, 2024*

Awkward to use. Good idea but not practical.

### ⭐ Severely flared up my arthitis and impossible to use
*by J***J on March 13, 2025*

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.

## Frequently Bought Together

- As Seen On Shark Tank - HairFin Haircut Tool Kit, Set of 3 Includes 2”, 3”, and 4” Hair Cutting Guides - Made in USA
- COOLALA Stainless Steel Hair Cutting Scissors 6.5 Inch Hairdressing Razor Shears Professional Salon Barber Haircut Scissors, One Comb Included, Home Use for Man Woman Adults Kids Babies

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-23*