Features： 1、Hand?pull cleaning, a more interesting cleaner, efficient cleaning takes only 5 seconds. 2、No need to charge, more energy saving and environmental protection. 3、With a gentle pull, tear protein is immediately eliminated, releasing the pressure of work and study. 4、Rotating forward and backward cleaning, so that the dirt on the lens can not stay. 5、Small and exquisite, it does not take up space, you can put it in your pocket or bag when you go out. Specification： Condition: Item Type: Contact Lens Washer Material: ABS Instructions for use: 1. Please rinse the double box and tweezers with clean water before and after use. 2. After the double box is filled with a layer of preservation solution, store the lens (note that the lens is placed in the box, do not put it on the edge of the double box) and tighten the lid. Package List： 1 x Washer 1 x Tweezers 1 x Adsorption Rod 1 x Small Box