Tool, like a kind of 'media', is often defined as an object that people use to perform other work. Guorong tried to create a scenario in which tool can be used directly for itself so that people can 'play' tools like toys. He aimed at creating a new experience that allows people to enjoy the process of 'playing tools'. Pixel is a modular toolset designed for DIY enthusiasts. Its different function modules not only meet daily needs but also provide infinite possibilities for splicing, allowing users to enjoy the pleasure of creation.