I love this!! I love an eco friendly product, this product helps to save on plastic. I had replaceable brush heads and the handle is made of metal which is very luxurious and nice to hold on to. Once your brush is old and needs to be swapped simply pull it off and switch the brush. It is easy as 1,2,3. I also live the brush bristles, as they include little foam pieces that really help polish, clean and remove plaque from teeth.
Product reviewed: Colgate® Keep Refill Pack with Replaceable Deep Clean Toothbrush Heads