Sketch-A-Smile Whitening Pens - 3 Pens. This product is new from the manufacturer.The buzz around Sketch-A-Smile continues to be exciting! Around the world, the Sketch-A-Smile Professional Teeth Whitening treatment has been featured on TV programs, in top newspapers, in both popular national and regional magazines, and as a prestigious gift in the Academy Awards basket for Oscar winners and presenters. Sketch-A-Smile is an easy way to dramatically whiten your teeth, wherever and whenever you want. After years in research, Sketch-A-Smile has been developed to help people look and feel their best without all of the hassle that comes with bleaching trays or store bought options. Sketch-A-Smile is convenient, simple, completely safe, and it works!