Kingtons Black Mamba Replacement Mouthpiece and Glass by Kingtons Sold out $ 13.99 $ 11.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out This is the replacement mouthpiece, glass stem, and metal screen for the Kingtons Black Mamba. This replaces the entire mouthpiece assembly. It is available in black.