Shell Seal Co., Ltd. is the largest tool manufacturer in Japan, which has been in business for more than 100 years, and its products have a market share of 75% in Japan. In addition to producing excellent knife supplies, Beiyin's beauty tools are also widely praised by consumers. Its eyelash curler is the leading seller on Nichia and is recommended by Ruili as one of the best eyelash curlers. Shell Print's eyelash curlers are all portable in design, with a gentle curvature and elastic rubber pads, which can easily clip the roots of thick and hard eyelashes into a sunflower-like curl, suitable for Asian women with flatter eyes and looking for an exaggerated curl effect. The price of about 25 yuan is very affordable, but the durability of the eyelash curler has been criticized, and after three to four months of use, the lever will be significantly relaxed, which will affect the use effect.