Keep your butter safe with this Prepworks butter keeper from Progressive. It has a white and blue base with a clear lid that provides an airtight seal. Designed to hold one stick of butter, you can keep narrow, short, wide, and traditional shaped sticks. It has marked measurements on the base to help you keep track of how much butter you have. Best of all, it is dishwasher safe for an easy clean up. White and blue base with clear airtight lid Marked measurements on base Wide design holds narrow, short, and wide sticks Holds 1 butter stick Dishwasher safeWhile we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.