Feature:
PTFE Bowden Tube: Durable material: PTFE; Length: 1m; Outside Diameter: 4mm, Inside Diameter: 2mm; Density: 2.15-2.20g/cm3.
PC4-M6 Fittings: thread M6/3mm, inner diameter(blue end) 4mm, fit for the tube whose outer diameter is 4mm, the fitting made of premium copper and plastic, sturdy and durable.
PC4-M10 Fittings: thread M10/6mm, inner diameter(black end) 4mm, fit for the tube whose outer diameter is 4mm, the fitting made of stainless steel and plastic, high hardness, antioxidtion, anti corrosion.
Nozzle: Premium material: made of high quality brass material, sturdy and durable, connect with M6 out thread, easy to install. input diameter 1.75mm; output diameter 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.8mm, 1.0mm.
Compatibility: Compatible with all 1.75mm PLA ABS 3D printer, works for Ender 2, for Ender 3, for Creality CR-10, for Monoprice Mini v2.0, for MP mini select v2.
Package Includes:
2 x 1m PTFE Bowden Tube
2 x 0.2mm Nozzle Head
2 x 0.3mm Nozzle Head
10 x 0.4mm Nozzle Head
2 x 0.5mm Nozzle Head
2 x 0.6mm Nozzle Head
2 x 0.8mm Nozzle Head
2 x 1.0mm Nozzle Head
10 x PC4-M6 Pneumatic Connector
10 x PC4-M10 Pneumatic Connector

Package List:
2 x 1m PTFE Bowden Tube
2 x 0.2mm Nozzle Head
2 x 0.3mm Nozzle Head
10 x 0.4mm Nozzle Head
2 x 0.5mm Nozzle Head
2 x 0.6mm Nozzle Head
2 x 0.8mm Nozzle Head
2 x 1.0mm Nozzle Head
10 x PC4-M6 Pneumatic Connector
10 x PC4-M10 Pneumatic Connector