Borosilicate Erlenmeyer Conical Flask 2000mlIdeal for small yeast starters using stir plates. Propagating yeast can take your beer to the next level, ensuring flavourful characters from the yeast. Instead of stressed out flavours that can occur when under pitching. If you are fermenting a lager we highly recommend doing large yeast starters to ensure the tastiness of your brew where a larger Erlenmeyer flask would be preferable. This flask is really handy for yeast storage. Ideal for medium