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Ellipsoid-point pen / pen

Ellipsoid-point pen
Ellipsoid-point pen

Ellipsoid-point pen is a special pen for drawing, which make your line more smooth. pen point in ellipsoidal-shape, differ from common ball pen's, can roll in only one direction, which help users draw smooth stright lines and arcs quickly easily and smooth. While,this pen is not applicable to some lines,for example, arcs of small curvature and broken lines.

University

Hua Qiao University

Hua Qiao University
Xiamen, China

Design

Hua Qiao University

Hua Qiao University
Xiamen, China

Chong Shuqing Ma Jingwen