1. 510 pen placement. The placement of 510 pen should comply with a reason, when there is smoke oil in the atomizer, the cigarette nozzle should be placed upward, and when there is no smoke oil, it is relatively random, but it is best not to stand upside down to prevent the remaining smoke

The main way of recycling physical dolls ‌

‌ Check for damage ‌ : First, you need to check the wig for damage. If the hair of the wig is discolored, falling out, or the hairline is damaged, these conditions can usually be fixed by repair. However, if the wig is used for too long (more than two years), the bottom of the net is a

The hair-washing process mainly includes the following steps:

laser for engraving machine is a machine that uses a laser beam to cut, carve or mark materials. Before using a laser for engraving machine, some necessary preparations need to be made. The following is the operation method and steps of laser for engraving machine.