---
title: "Reviews — 4mm crochet hooks - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/4mm-crochet-hooks/reviews"
last_updated: "2026-08-09T06:23:07.562Z"
locale: en
meta:
  description: "Niche score 45/100 · $55K/yr market · 80K searches/yr · $6.52 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 45/100 · $55K/yr market · 80K searches/yr · $6.52 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — 4mm crochet hooks - Flapen"
---

# **4mm crochet hooks**

**Skip it**

Prices mostly outside the sweet spot ($3.98–$14.45) — this niche doesn't clear our bar today.

Market size 14Growth 17Conversion 89Competition 60Returns 95Price range 0Avg price 18Brand share 77Review moat 31Quality gap 32

**Returns**

**Incredible****1.0%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****10.5%**

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

**Brand share**

**Great****58%**

top-5 brand share — no brand owns this niche

**Competition**

**Good****49%**

top-5 click share — leaders hold, buyers still browse

**Quality gap**

**Okay****4.6★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****3,417.86**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Bad****$6.52**

avg listing price — sweet spot $15–$100

**Growth**

**Bad****-16.1%**

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

**Market size**

**Bad****$55K**

$55K/yr · 80K searches

**Price range**

**Bad****$3.98–$14.45**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")

## Reviews