Last month I qualified for a Colgate VoxBox by Influenster which featured the brands new Slim Soft toothbrush. Once I got the package I couldn’t wait to try it out. I have really sensitive teeth and gums and even the softest of toothbrushes are usually always too rough for me. These bristles are mircosoft and get in even farther between teeth than and other style. It’s also flexible and light weight. I plan on replacing this one is a couple of months for a new one. My new favorite toothbrush! Thank you to Influenster for the box, and I plan on sticking to Colgate from now on for my dental needs!