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In order to prevent the children's tableware from contacting the unsanitary surface and reducing the infection caused by the tableware, the spoon was designed. This spoon is made by adding a weight to the back, and under the action of the principle of the lever, the front part can be raised to reach the purpose of away from the unclean surface.
Kunming University of Science and
Technology
Kunming, China
xl Lee,
Kunming University of Science and Technology