?Compatibility: can be compatible with all 1.75mm PLA ABS 3D printer and other device.
????Premium Material: The Teflon Tube is made of durable PTFE (Poly Tetra Fluoro Ethylene), with non toxic and wear resisting?PC4-M6 Fittings is made of Copper?PC4-M10 Fittings is made of stainless steel.
????Performance: The density is 2.15-2.20g/cm3 and the heat resistance is so nice so that it's temperatures can up to 260?.
????Easy to Install: These 3D printer accessories are able to bear stronger impulse but won't tripping, easy to use.
?Package: 2 x 2M PTFE Teflon Tube + 4 x PC4-M6 Fittings + 4 x PC4-M10 Fittings, 10 pieces in total.