---
title: "Reviews — füller - Flapen"
canonical_url: "https://flapen.com/research/de/buerobedarf-schreibwaren/fueller/reviews"
last_updated: "2026-08-10T08:33:56.938Z"
locale: en
meta:
  description: "Niche score 40/100 · €575K/yr market · 2.8M searches/yr · €11.46 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 40/100 · €575K/yr market · 2.8M searches/yr · €11.46 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — füller - Flapen"
---

# **füller**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 63Growth 13Conversion 22Competition 65Returns 92Price range 33Avg price 46Brand share 0Review moat 24Quality gap 24

**Returns**

**Great****1.1%**

return rate — above 5% kills the launch gate

**Competition**

**Good****46%**

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

**Market size**

**Good****€575K**

€575K/yr · 2.8M searches

**Avg price**

**Okay****€11.46**

avg listing price — sweet spot $15–$100

**Price range**

**Okay****€5.24–€19.84**

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

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****5,855.78**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Bad****1.8%**

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

**Growth**

**Bad****-24.1%**

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

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Reviews