I needed air duster and I had TPU filament, not 100% sealed but it does the job well, also needed an excuse to use TPU roll I bought.

Print instructions

Category: Hand Tools Print Settings

Printer Brand: FlashForge

Printer: Finder

Rafts: No

Supports: No

Resolution: .2

Infill: %30

Filament: ninja flex TPU
Notes:

the body doesn't need support, just add support to the nozzle