Glass Sourdough Stir Rods - Borosilicate | Safe & Durable

Stir your starter the clean way. These borosilicate glass stirring rods are made specifically for sourdough starters. Unlike metal or plastic utensils, glass won't leach unwanted chemicals or react with your culture. It's the safest, cleanest way to feed and stir your starter every day. Borosilicate glass is the same material used in lab equipment and high-end cookware. It's heat-resistant, shatter-resistant, easy to clean, and built to last. Specs: 8mm width, 15" long Borosilicate glass (non-reactive, no leaching) Also works great as a swizzle stick or drink stirrer Need a custom length or width? Just send us a message!