The 200 ml glass bottle with 43 mm Lug Neck is a 100% non-toxic, totallly lead free, clear (flint), food-grade certified, FSSC certified, microwave and dishwasher safe, and of extremely high-quality. These glass bottle are also chemically inert and unreactive and prevent chemical leaching into the packed product. The glass bottle is designed for packing milk shakes and juices, ketchup and sauce, oils and vinegar, beverages, salsa, cooking sauces and spreads, etc.