1. Material - Made of ceramic, wood and food-grade silicone ring. The bamboo lid and silicone ring will form a sealed space for effective sealed storage. (Sealing method: twist the lid and press at the same time). 2. Purpose - Best for home, hotel, cafe, buffet, party, etc. Great for storing and preserving a variety of ingredients, including preserves, jams, chutneys, rice, sugar, flour, tea, coffee, vanilla, spices, biscuits, etc. 3. Easy to use and clean - The sealing method is to twist the lid and press at the same time, ceramic material, smooth and easy to clean, no need to worry about stubborn dips. 4. Best gift - Charming white porcelain will complement any home decor. This is a perfect housewarming/Valentine's Day gift and Christmas gift for yourself or your dear wife, family, friends, colleagues, classmates. The natural look of the natural bamboo lid and tray blends perfectly with the color of the jar. This combination complements any decorative style. Package Included: Ceramic food storage jar and removable wooden lid, moisture-proof and dust-proof.