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black whiteboard pens
Worth a lookShows low returns (0.2%), but prices mostly outside the sweet spot ($1.79–$11.83) keeps it on the watch list.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Conversion
Incredible15.7%search→purchase rate — share of searches ending in a sale
Brand share
Great56%top-5 brand share — no brand owns this niche
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay2,519.92avg incumbent reviews — the moat a new listing must climb
Market size
Okay£137K£137K/yr · 139K searches
Growth
Bad-10.7%90-day search growth — must beat 0% to launch
Avg price
Bad£6.32avg listing price — sweet spot $15–$100
Price range
Bad£1.79–£11.83cheapest to priciest tracked listing — scored on the share inside $15–$100