Koolada
10% solution of WS3 (Ethyl Minthane) in Propylene Glycol.
Koolada gives a cooling effect without the menthol taste.
Concentrated Flavour for DIY E-Liquid Mixing - Not to be used without diluting.
Recommended/Starting Percentage: 1-2 drops per 10ml. Personal taste and high VG mixes may require more.