High quanlity glass:These 4 oz glass jars with lids are made of premium food grade glass, which is lead-free.Package Includes 16pcs 4oz 120ml small glass bottleswith 16 plastic caps and 18pcs labels Leak-proof caps: Ginger shot bottles come with leak-proof caps to prevent liquid leakage.The sealed lid makes it keep the beverages fersh Portable bottles:Compact and lightweight size to put in your backpack, suitcase or car to carry out and use they at any time.Labels can be used to record dates and contents Multi purpose:These little glass bottles can be used for ginder,soda, milk, coffee, perfume,and are perfect for DIY juices Cleaning advice:Small glass bottles are recommended to be washed in a dishwasher. Plastic bottle caps are recommended to be hand washed 4 oz Glass Ginger Shots Bottles with Caps,16 pack 120 ml Juice Shot Bottles,Leakproof Small Glass Bottles with Lids for Ginger,Beverages