• Everything you need to get your Prusa i3 or compatible J-Head V5, V6 hot end printing again after a print head failure.
  • Contents, 
  • V6 cartridge-style heater block, 
  • V6 Silicone Sock,
  • The new improved cartridge thermistor, 
  • 0.4 mm Brass Nozzle, 
  • Stainless Steel Heat break, 
  • 40W 12V Heater 
  • Cables & Fixings