weck canning jars 742 mold jars made of transparent glass - eco-friendly canning jar - storage for food, yogurt with air tight seal and lid - 1/2 liter tall jar set - (2 jars) is up for auction in Home & Kitchen. The current bid is $3.50, 85% below the $22.96 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.