The numbers
| Sells for | $50 to $120 |
|---|---|
| Print time | 2.5 to 3.5 h |
| Filament | 25 to 35 g |
| Cost per item | $4.77 |
| Marketplace fees | $8.52 |
| Left per sale | $71.70 |
| Per print hour | $23.90 |
| Demand (niche) | Low |
| Competition | Low |
| Legal and licence risk | Medium |
| Evidence | Seen on Etsy |
Estimates for one item at the middle of the price range, after filament, power, machine wear, marketplace fees and your time at $15 an hour. Shipping not included. Not sales data.
How the score adds up
Profit per print hour30/30
Demand6/25
Low competition20/20
Low legal risk8/15
Evidence quality2/10
Demand and legal risk come from the niche Saxophone and woodwind mouthpieces.
Seen for sale: Saxophone Mouthpiece. Prices change, open the listing to check.
Why it can work
- Few sellers compared with other products
- Estimated $23.90 profit per print hour
Why it might fail
- Copying a commercial mouthpiece profile or brand is risky, so original acoustic design is needed
- Thin public evidence, so treat these numbers with care
Be aware before you sell
No checked file source, and mouth contact also raises material questions. Copying a commercial mouthpiece profile or brand is risky, so original acoustic design is needed. Etsy asks for your own original design, so a licensed file may not qualify.
Check your versionRun your own numbers