시간의 구속을 받지 않는 곳, 상일의유산

무한 룰러, 삼십 센티미터 자, 자석을 이용한

INFINITE RULER, 30CM, magnetic

I define this 'Easy design'
Easy design means designing easily. Design is something that is not huge, artificial, serious, complex, difficult, but the transferring what you think.