Beurk Research concentrate

Beurk Research concentrate is a French range of flavour concentrate manufactured by Fuu for DIY e-liquid, in the classic, fruit and gourmand families: biscuit with blackberry and blueberry, chocolate and hazelnut, popcorn, peanut and custard, lemon tart, cream and hemp. Steeping takes 7 to 15 days, and up to 30 days for the classic recipe.
Made in France.
Bottle size: 30 ml.
Recommended dilution: 15%.