---
title: "Trend — ruler - Flapen"
canonical_url: "https://flapen.com/research/uk/stationery-office-supplies/ruler/trend"
last_updated: "2026-07-31T17:33:34.362Z"
locale: en
meta:
  description: "Niche score 56/100 · £255K/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 · £255K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — ruler - Flapen"
---

# **ruler**

**Worth a look**

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 47Growth 42Conversion 88Competition 63Returns 99Price range 0Avg price 9Brand share 64Review moat 61Quality gap 48

**Returns**

**Incredible****0.2%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****10.2%**

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

**Brand share**

**Good****67%**

top-5 brand share — brands hold most of the demand

**Competition**

**Good****47%**

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

**Review moat**

**Good****1,063.84**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****£255K**

£255K/yr · 770K searches

**Growth**

**Okay****+13.9%**

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

**Avg price**

**Bad****£3.26**

avg listing price — sweet spot $15–$100

**Price range**

**Bad****£1.01–£5.77**

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