Tasteless neutral liquid base based on vegetable glycerin and / or propylene glycol. The 200 ml base is sold in a 250 ml bottle. Available dosages : - 50VG / 50PG: Good steam and very good hit- 70VG / 30PG: Very good steam and good hit- 100% VG: Very intense steam and low hitDIY bottles are amber to maintain the quality of the aromas. Some aromatic...