---
title: "Reviews — bathroom sink drain kit - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/bathroom-sink-drain-kit/reviews"
last_updated: "2026-08-08T17:35:16.943Z"
locale: en
meta:
  description: "Niche score 52/100 · $103K/yr market · 108K searches/yr · $15.11 avg price. High returns (5.5%) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 52/100 · $103K/yr market · 108K searches/yr · $15.11 avg price. High returns (5.5%) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — bathroom sink drain kit - Flapen"
---

# **bathroom sink drain kit**

**Worth a look**

Shows a fragmented shelf (top 5 take 32% of clicks), but high returns (5.5%) keeps it on the watch list.

Market size 25Growth 33Conversion 70Competition 83Returns 23Price range 56Avg price 75Brand share 83Review moat 43Quality gap 47

**Competition**

**Great****32%**

top-5 click share — an open shelf

**Brand share**

**Great****52%**

top-5 brand share — no brand owns this niche

**Avg price**

**Great****$15.11**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****6.4%**

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

**Price range**

**Good****$4.85–$28.00**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****2,169.24**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Okay****+6.3%**

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

**Market size**

**Okay****$103K**

$103K/yr · 108K searches

**Returns**

**Bad****5.5%**

return rate — above 5% kills the launch gate

**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Reviews