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Curve-Measure Pen / measure tool

Curve-Measure Pen
Curve-Measure Pen

Through Curve-Measure Pen, it is not necessary to measure by flaring out the curved things.The second, when the length reaches the point you want, the pen will remind you by the blue button's springing. So you will never need to take the tape measure with you all the time and be restricted by the length and the scale.

University

Tsinghua University

Tsinghua University
Beijing, China

Jun Cai

Design

Samsung Design Membership China

Samsung Design Membership China
Shanghai, China

Duo Bi,Tian Gao