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This is unique cutter knife which is designed to avoid any marks on the floor from cutting papers. This product is designed by utilizing the principals of precise measuring devices such as 'vernier calipers'. First, set the gauge you want on graduations bar, then cut the paper and it'll leave no cutter marks at all. Especially, the wheel that rolling out with the blade depending on preset gauge will help you to cut papers straight without the aid of ruler.
Royal College of Art
London, United Kingdom
Ryan Jongwoo Choi
Seoul, South Korea