A recipe with "Separate Steeping" from Kostas44

1st Day: RY4 Double (TPA) + Vanilla Bourbon (TPA) + 5ml Base for 6 Days.
Same day also: RY4 Asian (TPA) + Ethyl Vanillin 10% (TPA) + 5ml Base for 6 Days.
7th Day: Put ALL previous liquids in a bottle, add Acetyl Pyrazine 5% and the rest of Base and leave it in a cool, dark place for at least 2-3 weeks more.
If you remember shake it every day!!