Cheap And Discounts M3 Stud Screw-In Thermistor Cartridge 100K NTC 3950 1% For 3D Printer Extruder Mk8 V6 Volcano CR10 M3 Hotend Wholesale. Buy Directly From Merchant MOSIJIA BD 19.6.24-3c Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.