high quality Asian Japanese butter dish storage container with cutting guides

New and unused. Looks high quality with precise casting. These are popular in Japan. The size is smaller than common butter dish but works with American butter. I use large (double size) Kerrygold and it fits great without the cutting guide. You can cut Kerrygold on the guide then remove the insertto close. Small sticks of butter may fit with the insert still inside, but I am not sure, This is a great size for double size because there is very little air on the sides and it stays fresh longer. Super cute! Material is clear acrylic and hard resin bottom.