Review Content Great Price I love the convenience of this little pen. Perfect size. Fits in my pocket and keep one in my car. Love this Product I love this teeth whitening pen, it really works! I use it after I drink coffee to keep my teeth looking nice and white. I have one in my purse at all times! Thinking about ordering some more! Hubbys teeth much whiter! I dont use the product, it was a gift for my husband. He has used it for the last two weeks and i have noticed that his teeth are much whiter than before. whiten your teeth! This pen is great to use at hight or in the morning before a meeting. It travels anywhere! nice to have an extra the spare pen was rightly proced, great to have an extra in your purse Love it Works fine Pleased with results Ive used it for 4 days morning and afternoon. Pretty satisfied Id say its worth buying Amazing product convenient and compact. Great results without spending a lot of time. only a few minutes a day and your teeth are amazingly brighter. Gel Pen has me smiling with more radianC Small size makes it easy to carry, conceal. Being easy to use encourages more frequent use. Great whitener! This is great for throwing in your purse or desk drawer to use on the go - really helps whiten! Hollywood Smile I bought the Gel Pen Teeth Whitener for myself and though my teeth are already pretty white I was shocked to see how much whiter they could get. Ive tried laser whitening in the past with hopes for a Hollywood Smile, but instead I found it here using the Pen Teethe Whitener. I was also happily surprised that I didnt experience any teeth sensitivity and the brightness of my teeth has latest- even with the cup or two of coffee I have on a daily basis. I am beyond happy by this product!