---
title: "Reviews — tennisbälle kinder - Flapen"
canonical_url: "https://flapen.com/research/de/sport-freizeit/tennisbaelle-kinder/reviews"
last_updated: "2026-08-10T15:09:10.665Z"
locale: en
meta:
  description: "Niche score 46/100 · €30K/yr market · 45K searches/yr · €10.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 46/100 · €30K/yr market · 45K searches/yr · €10.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — tennisbälle kinder - Flapen"
---

# **tennisbälle kinder**

**Skip it**

Brand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.

Market size 7Growth 97Conversion 67Competition 23Returns 99Price range 36Avg price 41Brand share 4Review moat 76Quality gap 24

**Returns**

**Incredible****0.2%**

return rate — above 5% kills the launch gate

**Growth**

**Incredible****+181.2%**

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

**Review moat**

**Great****489.54**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****6.0%**

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

**Avg price**

**Okay****€10.90**

avg listing price — sweet spot $15–$100

**Price range**

**Okay****€4.27–€20.95**

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

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****73%**

top-5 click share — a locked-up shelf

**Market size**

**Bad****€30K**

€30K/yr · 45K searches

**Brand share**

**Bad****99%**

top-5 brand share — brand-locked demand

**Signals**[** Trending**](https://flapen.com/research/niches?market=de&signal=trending "Search growth > 100% (90d)")

## Reviews