We initially launched it in the usual all-white style. Based on this, we developed a transparent cover version with a white base, a red base, and a blue base. The transparent style allows you to see the remaining butter more clearly. More colors are in development, so stay tuned. If you have any ideas for different colors, you can also let us know. :) Note: Due to factors such as shooting environment, monitor settings, etc., there may be a little color difference between the picture and the actual product, please refer to the actual product.