WHAT IT IS: Everyday GLOâ„¢ Teeth Whitening Maintenance Pen WHAT IT DOES: Keep your smile white and healthy while on the go with Everyday GLOâ„¢. Prevents coffee, tea and red wine stains from setting. Antioxidant and vitamin formula freshens breath and promotes healthy gums. Designed to be sleek and small, Everyday GLOâ„¢ fits into your makeup bag or back pocket."