Product description
brand new and high quality
High and low temperature resistance.
Good dielectric properties.
The coefficient of static friction is the smallest of the plastic.
Weather resistance aging.
Material: PTFE (Polytetra Fluoro Ethylene)
Inner diameter: 2mm, Outer diameter: 4mm for 1.75mm filament
Color: translucent 50 gray, translucent 80 gray, translucent 50 blue, black, white, blue, yellow, green, red (optional)
Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment.