Pay attention:
we have 4 types of this Tube PiPe;
1. 2mm*4mm for 1.75mm filament;
2. 4mm*6mm for 3mm filament;
3. 3mm*4mm for 3mm filament;
4. 2mm*3mm for 1.75mm filament;
please make sure what is type of your choice, check it again when you pay it,
(ID: Inner diameter OD:Outer diameter )
