Filagrip TPU Plug

Tired of opening your drybox to access your filament? So was I! So I designed the Filagrip TPU Plug Features:- Secures filament: prevents filament from falling back into the dry box, allowing removal of filament without opening the drybox lid- Low profile - does not interfere with stackable dry boxes or other systems, and stays fixed onto the M6 nut or PFTE tube with a grommet and fastening strip- Multi use - create a plug that can work for PFTE as well as PC4 couplers- Print flat - no supports, no brims, no wasted filament- < 1g filament per unit What makes this plug different than other plugs?The Filagrip TPU Plug has a small recess that is designed to secure filament. I was annoyed at having to open a dry box to unclip filament and feed it through the coupler. This plug solves that issue by securing the filament and making it accessible every time you remove the plug. With options for PFTE tube, PC4 connectors, the filagrip plug should address most common drybox setups. Filament:Thi