Prusa i3 Filament kit with tube PTFE

Filament guide kit.
It is common for the print head to tear the filament during printing, making the shupule vibrate. This is most often the case with a 2kg spool.

The kit consists of a guide at the spool, PTFE tube and a tip at the print head.

1.  Print head element:
   - straight connector 4mm x M5
   - exit in the element on the M5 thread
2. Filament spool element:
   - attachment to the printer frame with an opening leading to the tube
     PTFE 2 / 4mm
3. 50 cm PTFE tube