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petg filament
Worth a lookShows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Competition
Great31%top-5 click share — an open shelf
Review moat
Great339.5avg incumbent reviews — the moat a new listing must climb
Avg price
Great$85.02avg listing price — sweet spot $15–$100
Growth
Good+52.4%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay2.7%search→purchase rate — share of searches ending in a sale
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Price range
Bad$41.74–$281.71cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$43K$43K/yr · 19K searches