Review on 🦷 Teeth Whitening Pen Trio: 3 Easy-to-Use Pens for Over 20 Uses | Effective, Painless, Sensitivity-Free | Travel-Friendly | Obtain a Beautiful White Smile Naturally with Refreshing Mint Flavor by Daniel Bates

I'm a big coffee drinker so I'm often concerned about superficial stains on my teeth. I have sensitive teeth when it comes to cold food and drinks, so lots of bleach bother me. I wanted to try this because of the convenience of the product. I like the idea that I can clean it and forget it. Strips, trays, gels or special lamps are not required. I can toss it in my pocket and pull it out to brighten a smile on the go. It's easy to use. Already after the first application I noticed a brightening effect. I didn't notice much mint flavor, but it didn't taste that terrible for a few seconds. I've used this multiple times over the course of a week and haven't noticed any increase in tooth sensitivity. So overall I'm very happy with these little hands.