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Plant Marker / Marker,Kids,Plant,Nature exploration,Reusable

Plant Marker

Plant Marker is an environmentally friendly, convenient and reusable marker that is easy to use. The collected plant juice is used as the ink for the marker,w hich encourages children to have more contact with nature.
Since ancient times, the ancient method of color extraction from plants has been passed down in China. Colors extracted from plants can also be mixed to produce richer colors.
In addition, the ink in the marker produces dye pollution such as sulfide during production and waste, while Plant Marker uses plant juice as ink to avoid this problem. Additionally, Plant Marker is made of recyclable plastic.


Zhejiang University of Technology

Zhejiang University of Technology
Hangzhou, China

Xingtao Wang,
Zhejiang University of Technology

Yicheng Wang,
Zhejiang University of Technology

Wenhao Guan,
Zhejiang University of Technology

Yuting Yan,
Zhejiang University of Technology