---
title: "Reviews — hanakoko eyeliner stamp - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/hanakoko-eyeliner-stamp/reviews"
last_updated: "2026-08-11T16:51:48.102Z"
locale: en
meta:
  description: "Niche score 44/100 · $165K/yr market · 135K searches/yr · $11.77 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 44/100 · $165K/yr market · 135K searches/yr · $11.77 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — hanakoko eyeliner stamp - Flapen"
---

# **hanakoko eyeliner stamp**

**Skip it**

A concentrated shelf (top 5 take 85% of clicks) — this niche doesn't clear our bar today.

Market size 34Growth 19Conversion 89Competition 12Returns 79Price range 49Avg price 48Brand share 21Review moat 24Quality gap 95

**Quality gap**

**Incredible****4.0★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Great****10.4%**

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

**Returns**

**Great****1.8%**

return rate — above 5% kills the launch gate

**Price range**

**Okay****$8.12–$21.65**

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

**Avg price**

**Okay****$11.77**

avg listing price — sweet spot $15–$100

**Market size**

**Okay****$165K**

$165K/yr · 135K searches

**Review moat**

**Bad****5,011.63**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Bad****91%**

top-5 brand share — brand-locked demand

**Growth**

**Bad****-12.7%**

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

**Competition**

**Bad****85%**

top-5 click share — a locked-up shelf

**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")

## Reviews