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plastic hair rollers
Skip itA small market ($51K/yr) — this niche doesn't clear our bar today.
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Price range
Good$4.86–$29.67cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.8%return rate — above 5% kills the launch gate
Avg price
Okay$11.86avg listing price — sweet spot $15–$100
Review moat
Okay2,245.96avg incumbent reviews — the moat a new listing must climb
Conversion
Okay2.8%search→purchase rate — share of searches ending in a sale
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Growth
Bad-16.5%90-day search growth — must beat 0% to launch
Market size
Bad$51K$51K/yr · 153K searches