---
title: "Reviews — 100/180 grit nail files - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/100-180-grit-nail-files/reviews"
last_updated: "2026-08-09T05:33:15.036Z"
locale: en
meta:
  description: "Niche score 55/100 · $80K/yr market · 74K searches/yr · $11.79 avg price. A small market ($80K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 55/100 · $80K/yr market · 74K searches/yr · $11.79 avg price. A small market ($80K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — 100/180 grit nail files - Flapen"
---

# **100/180 grit nail files**

**Worth a look**

Shows low returns (0.4%), but a small market ($80K/yr) keeps it on the watch list.

Market size 20Growth 37Conversion 84Competition 78Returns 98Price range 66Avg price 48Brand share 59Review moat 45Quality gap 25

**Returns**

**Incredible****0.4%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****9.2%**

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

**Competition**

**Great****37%**

top-5 click share — an open shelf

**Price range**

**Good****$4.00–$35.91**

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

**Brand share**

**Good****70%**

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

**Avg price**

**Okay****$11.79**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****2,039.45**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Okay****+9.9%**

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

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Market size**

**Bad****$80K**

$80K/yr · 74K searches

## Reviews