The silica glass resists high temperatures. It is also lead-free, BPA-free and dishwasher safe. The stainless steel lid also delivers great performance for a long time. The 250ml jar can be used for storing liquids as well as solids. You can use it for storing sugar, flour, oatmeal, pasta, ketchup, soy sauce, and oil. Besides the built-in brush, the seal ring and screw cap make this product very reliable. It ensures no leakage at all and makes the application of liquids on pans very easy. Borosilicate Transparent Leak-proof glass oil jar with the brush for kitchen barbecue baking and other occasions for home and outdoor traveling. The jar also has a leak-proof silicone ring on its wide mouth and the lid for airtight sealing so you perfectly preserve any ingredient and keep it fresh for longer. The oil basting brush with the bottle is made from glass material and side ring is made of plastic material and the oil basting brush is made of silicone material. This cruet combines storage and tools to save extra space to meet your cooking needs and make your cooking easier.