Cheap And Discounts Puraysit 30pcs 3D Printer Accessories MK8 Pointed Brass Nozzle 1.75/3.0mm Extruder Dedicated External Thread Wholesale. Buy Directly From Merchant Puraysit Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.