With the development of nail industry, nail products are becoming more and more professional, and there are more and more kinds of hardware, including nail table, nail chair, nail lamp, nail machine and other consumables, including nail polish series, phototherapy series, crystal series, jewelry series, painting series, nail pen and so on.
Understand and master the structural knowledge of hands, arms and nails. Familiar with the proper use and maintenance of nail tools, materials and equipment.