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守护者 / guarder


We meet a lot of trouble in life.When we using tool to cut vegetables , we often need a force to press the knife to cut the hard ones.At the same time we also have to consider about our safe and not getting hurt , easy to use as well. This is not comfortable or even painful .So I design a unique tool on knife, which is easy to clean,take on and off and make it easy to cut things.


Yanshan university

Yanshan university
Hebei province, China


Yanshan university

Yanshan university
Hebei province, China

Zhen Zhen Sang Ning Ning Han Feng Jiao Li