[Old Teng] Sealed Box With Passive Rewind, Fully 3D Printed High-Seal V3.0, Compatible With All Filament Spools

[Old Teng] Sealed Box With Passive Rewind, Fully 3D Printed High-Seal V3.0, Compatible With All Filament Spools is a 3D printable model, which we searched from web for you, so you can easily print on your own 3D printer.