We have designed a groove on the lid of the butter box for the butter knife which is very convenient to use. Unlike synthetic materials our lid will age gracefully. This upgraded butter dish with lid uses a high-quality silicone sealing ring. Our silicone sealing ring is less prone to aging and has a more effective seal. Simply rinse the bottom of the lid in water to clean. Please note after washing please wipe it dry and then dry it in the sun. Just put the cover on the table and it becomes a small chopping board. You can cut butter on the wooden lid this is a very convenient design of our butter dish with lid! With this lovely butter dish with lid you can have a wonderful time sharing your food. It can be integrated into your kitchen to bring a touch of style to your kitchen! With the simple and generous kraft box design this butter dish with lid is the perfect gift. You can write your message on it and give it to your friends and family it will be a very cute gift!