Cheap And Discounts 0.4/0.6/0.8mm K1C Nozzle All-in-one Copper Titanium Nozzles High Flow Upgraded K1C K1 Max Nozzle For Ender-3 V3 3d printer Wholesale. Buy Directly From Merchant Creativity3DPrinter Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.