Micro-needle roller needles (single piece)

Abstract

1. The name of the product of this design: Microneedle roller needle (single piece). 2. Purpose of the product with this appearance design: The local appearance design is the roller needle of a microneedle roller, which is used for local stimulation of specific parts of the body surface; the roller needle as a whole is a microneedle roller, a beauty tool used for roller therapy. 3. The key design point of this design product lies in the shape of the part for which protection is sought. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that need to be explained Other explanations: This design product is a partial design, and the part indicated by the dotted line is not requested for protection. The enlarged view of part A is a partial enlarged view of part A in the stereogram.

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