Installation of these parts is self explanatory,the only thing to note is that the included PTFE tube is 50cm long which is slightly longer than the stock PTFE tube which is around 40cm long.We do this because some people decide to keep theirs longer or they may have different hot-end setups.Once you have chosen your length,use a sharp craft knife to cut the tube,scissors or flush cutters will crush the tube.
1 * Extruder parts
1 * PETG tube black
4 * Upgraded spring
1 * coffee color silicone case
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.