*The vibration frequency is 12000 times per minute, forming undulations and constantly washing the contact lens, so that the tear protein, grease, dust, bacteria and other harmful substances on the contact lens can be stripped to achieve a cleaning effect. Uses: contact lenses Color: 996 washer-pink, 996 washer-green, 996 washer-purple, 996 washer-blue material: plastic Style: 996 cleaner Buyers requirements 1. Specify requirements. Please learn as much as you can about the product before you take it. If you are not clear, please leave a message and ask. The customer service will reply to you as soon as possible. 2. Abundant supply. We have enough baby, you can take it at ease.Temporary shortage of stock will be marked on the baby display chart.If the goods are out of stock, we will contact the buyer and negotiate a solution within a short time.Please understand.