Also known as a side-by-side case, a screw-top can securely store your contacts. It’s also convenient when it comes to separating the left and right lenses. It usually comes in two colours to indicate which is which. As for the contact lenses that can be placed inside a screw-top case, you can virtually store any type of lens in it.
The company has 20 years of mold manufacturing experience, committed to product development and design, can support custom production, OEM, domestic procurement