Descriptions More info Size & Qty. HIGH QUALITY MATERIALS—Our food-safe glass is lead free and non-porous so it never absorbs food odors, flavors, or colors. INNOVATIVE DESIGN—our smart bulge handle design makes it easy to take these weights out of your Mason Jars and offer a much more stable solution than other grooved weights. EXCELLENT UNIVERSAL FIT—Fits perfectly with typical wide-mouth Mason Jars, making them just right for small batches of fermented veggies and improving the entire lacto-fermentation process. STURDY AND EFFECTIVE--Large and heavy enough to keep vegetables submerged below brine for best results mold prevention. Food safe glass Dishwasher, refrigerator safe Non-porous surface does not absorb food odors, flavors or stains. Fits any wide mouth mason jar 4 pieces per set size for each 7 x 2.5cm (2.76" x 0.98 ) each weight: 180g
