---
title: "Reviews — glass markers - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/glass-markers/reviews"
last_updated: "2026-08-10T11:14:07.195Z"
locale: en
meta:
  description: "Niche score 56/100 · $131K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 56/100 · $131K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — glass markers - Flapen"
---

# **glass markers**

**Worth a look**

Shows low returns (1.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 29Growth 33Conversion 76Competition 73Returns 87Price range 54Avg price 47Brand share 82Review moat 24Quality gap 47

**Returns**

**Great****1.4%**

return rate — above 5% kills the launch gate

**Brand share**

**Great****53%**

top-5 brand share — no brand owns this niche

**Conversion**

**Great****7.3%**

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

**Competition**

**Good****41%**

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

**Price range**

**Good****$4.91–$26.90**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Okay****$11.63**

avg listing price — sweet spot $15–$100

**Growth**

**Okay****+6.1%**

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

**Market size**

**Okay****$131K**

$131K/yr · 154K searches

**Review moat**

**Bad****5,526.58**

avg incumbent reviews — the moat a new listing must climb

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

## Reviews