“Twin Lever Beer Capper” has been added to your basket. View basket Coopers Carbonation Drops £4.10 16 in stock Coopers Carbonation Drops quantity Add to basket Summary Specs Description Used for priming beers for secondary fermentation. Related products BottlingExtra Swing Top Seals Pack 12 £3.65 10 in stockAdd to basket BottlingCrown Caps Hammer Capper £6.05 6 in stockAdd to basket BottlingGold Crown Cap’s (40) £2.75 15 in stockAdd to basket