COSS Stationery Supply

COSS Stationery Supply

COSS Stationery Supply is an innovative multifunctional writing and crafting instrument that combines four essential stationery tools—a pen, mechanical pencil, knife, and ruler—into a single, cohesive unit through an ingenious magnetic assembly system. Developed by Korean designer Gyeong-Gyu Jeon in 2013, this versatile tool addresses the common challenge of managing multiple stationery items while offering enhanced functionality and convenience. The design features a distinctive square-shaped profile measuring 20mm x 20mm x 150mm, constructed primarily from durable plastic and stainless steel components with embedded magnetic elements. The square cross-section serves multiple purposes, providing improved grip ergonomics and preventing rolling on flat surfaces, while particularly enhancing safety during cutting operations compared to conventional cylindrical tools. Each component can be easily detached for individual use and automatically reconnects when brought into proximity, thanks to an advanced magnetic system that allows for orientation-independent attachment. This innovative approach to stationery design earned recognition at the A' Design Award competition, receiving an Iron A' Design Award in the Art and Stationery Supplies Design category, acknowledging its contribution to solving practical challenges in everyday writing and crafting tasks. The design's emphasis on functionality, portability, and loss prevention through magnetic assembly represents a significant advancement in stationery design, particularly beneficial for students, professionals, and creative practitioners who regularly utilize multiple writing and measuring tools.

stationery design, magnetic assembly, multifunctional tools, ergonomic grip, writing instruments, creative supplies

— Adam Dawson

CITATION : "Adam Dawson. 'COSS Stationery Supply.' Design+Encyclopedia. https://design-encyclopedia.com/define/coss-stationery-supply?E=449787 (Accessed on October 13, 2026)"