Spirits & Beers
10x Gervin GV12 English Ale Yeast 11g for 5-23L 5 gallons Homebrew Beer Making
10x 11g Sachet Sufficient for 23 litres (5 gallons) Top Fermenting Exceptional levels of attenuation. Ideal for bottle conditioning Good Crusting and compact lees makes siphoning & bottling easier
https://www.bizrate.co.uk/liquorspirits_beers/10x-gervin-gv12-english-ale-oid6614458655.html