(Glass jars are heat-resistant, but you need to gradually heat them up to preheat the jars). Product material: Glass.
JETHMA Sourdough Starter Set,Sourdough Starter Kit with Jar, Thermometer, Cloth Cover, Wooden Lid,Sourdough Starter Jar for Bread Baking
Sourdough Starter Kit, 15pc Bread Making Set, Sourdough Starter Kit for Beginners, Include Banneton Bread Basket, Bread Lame, Sourdough Starter Jar, Dough Scraper & Silicone Bread Sling
Sourdough Starter Set, Sourdough Starter Warmer Precise Control from 21°C -38°C, 12-Hour Timer, Glass Jar, Aluminium Lid, Reusable Sourdough Accessories
Bread Proofing Basket Set, Sourdough Starter Kits Round & Oval Silicone Proving Baskets, Bread Making Gift Set Kit with Cloth Liner, Dough Whisk, Scrapers & Brush for Beginner Bakers
Sourdough Starter Jar Kit Sourdough Bread Baking Supplies Reusable Sourdough Bread Starter Kit (1 set)
doyeozoowen Sourdough Starter Jar Kit Sourdough Bread Baking Supplies Reusable Sourdough Bread Starter Kit (1 set)
