Screen Joy GO - Screen Cleaner for use on All Electronics and Lenses. Great for Tablets, Smartphones, Eyeglasses and Sunglasses - 2 Convenient Bottles and Microfiber Cloth CONVENIENT SIZE - Carry Screen Joy GO to use wherever you are. SAFE FOR ALL DEVICES - Use Screen Joy GO on tablets, smartphones, eyeglasses and sunglasses. NON TOXIC - Don't worry about frequent use, there is no build up and Screen Joy GO is non-toxic. ANTI BACTERIAL - Using Screen Joy GO will remove 99.9% of germs and bacteria on your frequently touched devices.