Click to expand Tap to zoom HorizonTech - Falcon 2 Glass (2ml) Save Liquid error (product-badge line 32): Computation results in '-Infinity'% £3.00 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Replacement glass for the Falcon 2 tank also sold by us. This is the standard 2ml size glass that meets all EU regulations.