Super Sour By Kapow Salt - 30 ML Vape4change Sale! from 1999 /per Nicotine 12 MG 20 MG 35 MG 50 MG Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Tart and tangy with subtle hints of citrus – this sour bomb will keep you guessing! Tweet