[3D CAM] 3 PCS NTC3950 Thermistors for RepRap 3D Printer Extruder or Heated Bed pre-wired with Teflon Insulated Wiring<img src="http://ecx.images-amazon.com/images/I/41l5VM1xlaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-E%2BYpzGYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41dEYqFC6nL.jpg" noproxy>