Erlenmeyer Flask 1000 Ml Yeast Starter Kit For Home Brewing Yeast PropagationYeast starters offer higher cell counts at the time the yeast is pitched, leading to faster, healthier fermentations and better tasting beer! This kit contains everything you need for making your own yeast starter in package. When youre ready to make the move from direct pitching your yeast to making a proper starter, this kit is a great way to get going. The most common size used to make starters using White Labs brand yeast. Same as our Y300 Starter