High Quality - 100% Brand New and High Quality. Green and Environment-Friendly, Non-toxic Material. Will Not Cause Eye Irritation Or Other Effects. Upgraded Contact Lens Ultrasonic Cleaners Keep Your Contact Lenses Cleaning . Perfect to Clean - Daily Use of Ultrasonic Cleaning of The Pupils/Contact Lenses Can Effectively Remove The Deposited Lipids and Bacteria On The Lens. Great Work to Gently Remove Dirt, Dust, and Grime from Your Contact Lens In Minutes without Damaging Them. No Need Special Lenses Care Solution, Direct Use Physiological Saline & Purified Water . Eliminate Bacteria - Wearing Contact Lenses That Are Not Properly Cleaned Can Cause Tears, Red Eyes, and/Or Blurry Sight. Long Term Effects of Wearing Improperly Cleaned Lenses Can Be Eye Infections, Bacterial, Amoebic and/Or Fungal Keratitis, Corneal Ulcers, and Corneal Perforation. Our Lens Washer with Bactericidal Function, Directly Clean Out Microbes & Bacteria On The Contact Lenses . Small and Portable - Usb Charging Can Be Used to Clean Contact Lenses Anytime and Anywhere. Portable Size and Easy to Carry, Keeping Your Contact Lens Clean and Clear. Suitable for Using During Travelling Or Outdoor Activities . Small Tips - Please Wash The Plastic Contact Lens Case for A Few Times Before First Use .