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free angle / tape measure

free angle
free angle

An ordinary tape measurer can not measurer angles due to its single fixed structure . This is a tape where the head can rotate , this structure allows it to be used to simultaneously measure the angle and length, thus allowing the user to draw straight lines with a standard angle .This design provides more possibilities and accuracy for the users to measureme when drawing.

University

China Academy of Art

China Academy of Art
Hangzhou, China

Design

China Academy of Art

China Academy of Art
Hangzhou, China

Junjie/Zhang , Zihan/Zhang , Rouxin/Li , Qiongli/Lv