---
title: "Products — black card box - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/black-card-box/products"
last_updated: "2026-08-05T23:24:22.977Z"
locale: en
meta:
  description: "Niche score 53/100 · $33K/yr market · 46K searches/yr · $18.31 avg price. A small market ($33K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 53/100 · $33K/yr market · 46K searches/yr · $18.31 avg price. A small market ($33K/yr) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — black card box - Flapen"
---

# **black card box**

**Worth a look**

Shows a thin review moat (311 avg reviews), but a small market ($33K/yr) keeps it on the watch list.

Market size 8Growth 46Conversion 50Competition 80Returns 38Price range 70Avg price 83Brand share 80Review moat 84Quality gap 43

**Review moat**

**Great****311.45**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$18.31**

avg listing price — sweet spot $15–$100

**Competition**

**Great****35%**

top-5 click share — an open shelf

**Brand share**

**Great****55%**

top-5 brand share — no brand owns this niche

**Price range**

**Good****$4.42–$39.73**

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

**Conversion**

**Okay****4.0%**

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

**Growth**

**Okay****+17.1%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Returns**

**Okay****4.0%**

return rate — above 5% kills the launch gate

**Market size**

**Bad****$33K**

$33K/yr · 46K searches

## Products