Simple PTFE extender connector I have made for my Sovol SH01 drybox. This way I have a place to pull on the filament. One side is slightly smaller so it will stay on the PTFE tube while the other side can be slide out. Made for PTFE tube with outer diameter of 4mm.
I printed mine using PETG, print standing upright.
The author marked this model as their own original creation.