All come with 1 nic shots as standard to make a 3mg overall nicotine content 

if you want a 6mg purchase 1 x 36mg nic shot here 

Boulevard Shattered 50ml Short Fill E-Liquid by Wick Liquor. Boulevard Shattered from Wick Liquor bottles the taste of Mardi Gras-inspired mixed fruit punch and juicy Malibu loganberries with an added hint of ice-cool menthol