Butter Keeper with Butter Knife. The Butter keeper is Off White with the Butter spelled in Black on one side. The Butter Keeper has a Bamboo lid and the Butter Knife has a resting place in the lid. The Butter keeper is 5 1/2 inches long. 3 5/8 inches wide and 3 1/4 inches tall. Bundle and save on shipping, We have a large variety of items. 10222