Ivelink MK8 Extruder Hot End Assembled Part +M6 X 30mm Teflon Tube Barrel for RepRap 3D Printer 1.75mm Filament (12V 40W Heater)</br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/517vI4UcOwL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51batTDKIWL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41Tp-k86moL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51uMXc3b0gL.jpg' noproxy></br>