Cheap And Discounts 2022 Trianglelab Ender3 CR10 Titanium alloy Bi-Metal Heatbreak For CR10 ENDER 5/3 CR-10S 1.75MM Filament Smooth Heat break Wholesale. Buy Directly From Merchant Ockoes Electronics Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.