Crafted from heat resistant glass and solid oak with a stainless-steel insert. Each oak top and lid is individually carved and finished with a blend of natural waxes and food grade mineral oils, that makes them durable and smooth to the touch. These oils and waxes exceed FDA regulations for direct and indirect contact with food.
The glass is microwave-safe and dishwasher-safe. (The lid and the insert should always be washed by hand. Never place timber in the dishwasher. Simply rinse and place on edge to dry.)