Hoa Kinh is a factory in glass products, we are committed to making high-quality glass and meticulous and considerate service!Are you irritated with heavy cosmetics during travel?Hoa Kinh 4oz Jars with Lids will be your best choice!!High Quality Glass This round airtight glass jar does not contain BPA and is made of back glass. The jar's raised bottom is explosion-proof and more durable. The plastic black lid will not rust and will not pollute your cosmetics.Leak Proof The amber glass jars came with a plastic cover and the glass jars' tight thread fits perfectly with the empty amber glass jars to protect the lotion and essential oil from leaking.Anti-UV Amber glass is perfect for protecting the contents of this airtight glass jar from harmful UV rays. Effectively protect the face expiration date of your cream in the sun.Portable These small round glass jars will fit perfectly in your cosmetic bag, handbag, backpack, or luggage. Easily screws together for compact storage. You can carry small cosmetic containers anywhere with confidence.Reusable Reusable design, which perfectly replaces polluted plastic spray bottles, protects the environment and saves costs. You only need to wash it with water and you can use your amber glass jar again!Food Grade Our 4oz jars are specially made of food-grade materials, which can be filled with cream or jam, coffee beans, tea, or honey to meet your storage needs.>Package Included: 12 * 4 oz amber glass jars 12 * Inner Liners 12 * Black Screw Lids 12 * Blank Labels that you can mark your jars.NOTE: 1. Please check carefully after receiving the round glass jar. If you have any questions about the jars, please contact us via email, and we will propose a solution that satisfies you!