3mm Glass Rubies
3mm Rubies can be used in various different ways. But their most effective use is in certain vaporizer heaters to enhance performance. they can be adapted into 7th Floor vaporizers such as the Elev8r, Silver Surfer and Da Buddha. And they of course can also be used in ball vapes that already use balls as part of the heater. Currently, the Freight Train comes with 4mm rubies. Swapping these out for 3mm will produce a slight performance boost but will increase draw resistance. It's always nice to have options, so why not grab some 3mm Rubies.