Arizer Solo 2 VaporizerArizer Solo 2 Vaporizer This could well be the best vaporizer of this year and when you get a chance to use one you instantly see why. One of the biggest plus points for the original was the insanely pure flavor that you could get from it. This is probably the only thing that hasnt really changed in the Solo 2, but then when it is this good, why would you want to? It has the same stainless steel oven material as the original and the same ceramic