About This DIY e-Liquid Flavoring

Just like your standard RY4 blend, but at double the potency, try RY4 Double for the straight up taste of slightly sweetened delicious tobacco. In a DIY e-liquid mix, we recommend trying RY4 Double with Honeysuckle, Vanilla or Menthol. Try it mixed with Smooth. Double=DOUBLE STRENGTH flavor. Start at 0.5%, and then adjust to taste.


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