1x Packet - Double Snake C3 Turbo Super Yeast - Dual Recipe Extra Professional Quality - fast and reliable. Double Snake C3 contains a robust alcohol tolerant yeast and a nutrient for fast and reliable fermentations up to 17% ABV Double Snake C3 Extra is a ”Dual Recipe” turbo yeast. 3 Days - 15% ABV 5 Days - 17% ABV Simply change the amount of sugar used to change how it works. It can ferment 6 kgs/25 litres up to 15% in 3 days or 7 kgs/25 litres up to 17% in 5 days! New from Hambleton Bard the makers of Alcotec and the leaders in High Alcohol Turbo Yeast. Ingredients: Yeast, Yeast Nutrient Net weight 90g We recommend using Alcotec Turbo Klar 24 hour finings. Do not use an airlock.