“The universe that expands when you pour it”
They’re made by Japanese artist Hiromi Sato. The name given to the cups by the designer is “Sora COCORO”, and they’re made with a stainless steel tumbler, and Sato adds his unique paint and texture to the cup to give it an incredible design. They then add a lacquer finish, and top it off with gold dust to give it that starry look. The design is then magnified and amplified once you add in the clear liquid like water, vodka, tea, and more. and sells them on their shop Sansaku.