The transparent spice container is made of high-quality PET, reflecting anything inside of the storage jar clearly, including a portable nylon bag for storing when you don't use the bottles They seem just like being presented in front of your vision without any compartment! Combined with a durable lid, creating an ideal airtight environment for everything you need These mini jars have a variety of uses such as party favors, craft or office supplies, decorative projects, or homemade goodies The simple and durable storage bottle can make the kitchen organized and stylish. The crystal PET of the jar enables us to see what is inside without opening the lid which is more convenient for cooking The storage container is perfect for storing and preserving a variety of ingredients including preserves, jams, chutneys, rice, sugar, flour, tea, coffee, spices, biscuits, etc. Specifications: Storage bag: Nylon Spice bottle: PET Storage bag weight: 17g Spice bottle Weight: 15.2g Storage bag size: 60 x 35 x 220mm Spice bottle size: 42 x 41mm Note: Please do not rinse with boiling water (below 50℃ water can be used directly)