12V 40W Ceramic Cartridge Heater
These ceramic heater cartridges are perfect for 3D printer hotends. They heat up much faster than traditional resistor-based heaters do, getting you up and printing faster every time.
They should fit any hot end with a 6mm diameter cavity, e.g. standard J-Head, E3D, Budaschnozzle, Magma, Prusa and many other hot ends are all fully compatible with these cartridges.
The attached cable is thickly insulated to easily cope with the 40W power draw, and is well shielded against heat.