[High Speed Printing] Volcano design ensures even heating, smooth printing, and clog prevention.; [Compatible Replacement] Suitable for kobra 3 3d printer, ensures excellent printing effects.; [Upgraded Throat Design] Step restrictions reduce material leakage and detachment.; [All Metal Construction] brass and ti alloy provide superior heat dissipation for; [Easy Installation] Quick setup with pre-installed components for convenience.

What's in the box
1 x 3D Printer Accessories