Cheap And Discounts 3D Printer E3D V6 Heat Break Hotend Throat For 1.75/3.0/4.1mm All-Metal / With PTFE Stainless Steel Remote Feeding Tube Pipes Wholesale. Buy Directly From Merchant IdeaFormer Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.