---
title: "Products — crystal hair eraser - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/crystal-hair-eraser/products"
last_updated: "2026-07-31T10:51:08.004Z"
locale: en
meta:
  description: "Niche score 50/100 · £27K/yr market · 45K searches/yr · £9.60 avg price. A small market ($27K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 50/100 · £27K/yr market · 45K searches/yr · £9.60 avg price. A small market ($27K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — crystal hair eraser - Flapen"
---

# **crystal hair eraser**

**Worth a look**

Shows beatable incumbent ratings (3.8★), but a small market ($27K/yr) keeps it on the watch list.

Market size 7Growth 69Conversion 70Competition 10Returns 97Price range 51Avg price 30Brand share 25Review moat 83Quality gap 98

**Quality gap**

**Incredible****3.8★**

avg incumbent rating — lower means beatable quality

**Returns**

**Incredible****0.6%**

return rate — above 5% kills the launch gate

**Review moat**

**Great****339.5**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****6.4%**

search→purchase rate — share of searches ending in a sale

**Growth**

**Good****+50.1%**

90-day search growth — must beat 0% to launch

**Price range**

**Good****£5.40–£25.06**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Avg price**

**Okay****£9.60**

avg listing price — sweet spot $15–$100

**Brand share**

**Okay****90%**

top-5 brand share — brands hold most of the demand

**Competition**

**Bad****88%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****£27K**

£27K/yr · 45K searches

**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0") [** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")