3D printing has been around for a while, from the toucan to the house, people have used this technology to create something very cool. When 3D printing first appeared, because it was expensive, it could not be bought just for fun. Nowadays, 3D printing has become a trend, and more and more manufacturers are producing 3D printers, which means that 3D printers may become the technical equipment commonly used in businesses and homes. 3D printing began with the use of plastic as a material, but as technology advances, more material is used. Now, ceramic, gold, silver, titanium, plaster, and even biomaterials can be used for 3D printing.
Recently, a Japanese design studio used 3D printing technology to make a porcelain soy sauce dish. The soy sauce dish is characterized by the fact that once the sauce is filled into the dish, it will show a picture that "hidden" at the bottom of the dish.
At present, the soy sauce dish is being sold at 1080 yen (about RMB 67.87). So far, the series of "hidden painting" patterns developed by the series include Mount Fuji, Itsukushima Shrine, and cute kittens and puppies.