K-1 means «Konstruktor-1». The name was inspired by Soviet construction toys. K-1 is a construction set for a stationery and also It has modular system with a wide range of variations. Every kit part has it’s own unique function and colaborate with each other. For instance a little casket box could transform into phone stand. All kit parts are fitting together, so anyone can build their own stationary system and than modify and playing with it. The main basis element is a pencil case and other elements are adjusted to it. All set made of maple, white marble and copper.