1. Material- Made of ceramic, wooden and food grade silicone ring. The bamboo lid and silicone ring will form a sealed space to effectively seal storage. (Sealing method: rotate the lid and press it at the same time). 2. Used for - Best for home, hotel, cafe, buffet, party, etc. Perfect for storing and preserving a variety of ingredients including preserves, jams, chutneys, rice, sugar, flour, tea, coffee, herbs, spices, biscuits, etc. 3. Easy to use and clean - The way for sealing is rotate the lid and press it at the same, ceramic material, smooth and easy to clean, there is no need to worry about stubborn dipping sauce. 4. Best gift - The glamorous white porcelain will complement on any home decor. It's a perfect housewarming/ Valentine's Day gift and Christmas gift for yourself or for your darling wife, family, friends, colleagues, classmate. The natural appearance of the natural bamboo lids and tray blends beautifully with the color of the canisters. This combination will match any decor. Package include: Ceramic Food Storage Jar and removable wooden lids to prevent from moisture and dust.