Review on Vikan 53704 Soft Tube Brush by Rodney Shepherd

Somehow my kids sink had some kind of nasty black dirt (or grew) on the inside of their pipe and it was slowly dripping down. No other sink in the house has anything like it. This brush just arrived and I quickly stuffed it into the failed tube while the water was flowing. However, I drew out the azure marvel with too much greed, causing the thick bristles to stain the walls with a vile substance. I let the water rise to prevent this once-unexpected effect from further darkening the interior. A quick turn and another dive and there was no more sediment! This beautiful instrument stays in the closet until asked to perform angioplasty again.