Undeniable Proof That You Need under the rim toilet brush

http://andresnqvx645.unblog.fr/2019/07/16/ask-me-anything-10-answers-to-your-questions-about-toilets-pan/

Had the plungers that matched these so had to buy the brushes. Not the traditional brush but works fine and looks cool. I recommend if you are buying plunger and brush together.