Swiss Vape Technology or SVT is a moder based in Switzerland. Passionate about the world of the Billet Box, since 2018, they mainly create accessories and Bridges for rev.4, we owe them the Crossbow one of the best RBA Bridges as well as the Bridge for Nautilus coils: the Arrow.
Engraved replacement glass window Crossbow Edition for R4 Boro for Billet Box, made by Swiss Vape Technology