Alright fermentation enthusiasts, listen up! If you're into making your own sauerkraut, kimchi, pickles, or any other fermented goodies, these glass weights are absolute game-changers. This 9-pack gives you plenty to work with for multiple fermentation projects at once. Each weight measures 2.75 inches in diameter and weighs 7 ounces - perfect for fitting standard wide mouth mason jars. The best feature? These clever little handles that make removing them from jars so much easier than those smooth weights that always slip out of your grip. Made from food-safe, non-porous glass that won't absorb odors, flavors, or colors from your fermenting foods, these weights keep your vegetables fully submerged in brine where they need to be. This is crucial because it prevents mold growth and spoilage from oxygen exposure - meaning your fermentation projects actually succeed instead of turning into science experiments gone wrong! Cleaning is a breeze too - just wash with soap and water or pop them in the dishwasher. The clear glass lets you see what's happening underneath, and they're durable enough to last through years of fermentation projects. Whether you're a seasoned fermenter or just starting your journey into homemade probiotics, these weights make the process so much more reliable and frustration-free. Seriously, if you've ever lost a batch to mold or struggled with floating veggies, these will solve all those problems!