Erlenmeyer Conical Flask (Borosilicate)

Stir plates are ideal for big yeast starters. Propagating yeast will help you take your beer to the next stage by ensuring that the yeast produces flavorful characters. Instead of the stressed-out flavours that can occur while pitching. 
If you're fermenting a lager, large yeast starters are essential for ensuring the flavour of your beer.

Our Conical flasks are made of the same fancy borosilicate glass that you'd find in spooky labs, with green smokey liquid pouring out of it.
If you want to warm up your DME for a yeast starter, this flask is ideal. This is your best bet if you're into wacky science experiments or just want to make big yeast starts.
Just a gas stove top can be used.