Systema interdental brush

Introducing the Systema interdental brush. Systema is famous for its dental floss, but I tried their interdental brushes and found them to be great! Haha. I chose the SSS size, and they come in various sizes. Haha. It's hard to clean tight spaces with a regular toothbrush, but this one cleans every nook and cranny, so it's convenient and really good.