The firefly design features a translucent heart pattern that resembles a four-leaf clover. This is an elegant teacup with a floral pattern and a firefly translucent design. Brand: Arita-yaki Shin-gama Material: Porcelain Diameter: 8cm Height: 5.3cm This item was given to me previously, and I have kept it stored in its box at home. However, the outer box has faded, and due to shipping costs, I will only be sending the teacup itself. Although it is new and unused, please understand that it has been stored at home, so please purchase it with that in mind. Thank you.