Complex Tobacco E-Liquid 10ml Salts by BO Vaping BO Vaping Sale! from 399 /per Qty. Add to Cart Complex Tobacco ( Gold RX ) by BO Vaping - Tobacco with a sweet touch of gingerbread layered with honey. The BO Salts range are the same great flavours you can find in the BO Vaping range. 50pg/50vg. 1 x 10ml bottle. Salt nicotine Tweet