Many people orginal idea that Phosphorescent blue sushi box is a glowing blue sushi box. It uses phosphorescent material as its outer layer, which can emit bright blue fluorescence in the dark or low-light environments. The intention behind this sushi box design may be to enhance the visual appeal of the food or provide a unique dining experience.

Phosphorescent materials often contain phosphides, which can store energy when exposed to light and continue to emit light after the light source is removed. The phosphorescent blue sushi box may achieve the glowing effect by utilizing the luminescent properties of such materials.
In fact , we cannot add any in the sushi box , because people always use it packaging sushi , so it must pass the food grade standard .So luminous phosphorescence is just a concept, can not really implement!
But if you interested in disposable sushi box and with more idea ,welcome contact Sunzza custom pet clear blue sushi box,with professinal design team and rich production experience more than 10 years,also competitive price and fast delivery time  !