Contact lens cleaner machine: this contact lens case is made of environmentally friendly plastic material, very strong and safe, with a plastic disk on the bottom to neutralize peroxides Travel size : the contact lens case is and portable, easy to carry when traveling or outdoor activities Hydrogen peroxide contact lens case: suitable for many of contact lenses Eye case: ventilation holes on the top so that the hydrogen peroxide solution does not leak out, left and right clips are different colors and marked with left and right symbols Usage: unscrew the top cap, open the hard clip, place the lens in the designated basket, close the clip, and then pour the cleaning solution into the bottle to clean the lens, suitable as a gift Please note: There may be slight color difference or discrepancy in the actual product, which does not affect the use, please don't mind, thank you! Color: As Shown Material: plastic Package Contents: 3 * Hydrogen Peroxide Contact Lens Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.