I picked up the VieBeauti Teeth Whitening Pen (3 Pcs), 30+ Uses, Effective, Painless, No Sensitivity, Travel-Friendly, Easy to Use, Beautiful White Smile, Natural Min teeth whitening pen category product from VieBeauti after years of dealing with coffee stains and general tooth discoloration. At nineteen ninety-nine, I figured it was worth testing out rather than dropping hundreds at a dental office. I’ve never been one for gimmicks, and my expectations were realistic. What I found, though, surprised me in the best way possible. This