Magnetic Scrubber

This magnetic cleaner uses an inside scrubber and an outside handle that lock together, so you can guide it around the glass and hit the nasty, hard-to-reach spots with controlled back-and-forth scrubbing. Just add your cleaning solution, drop the scrubber in, and move the outer magnet to work it around the inside without scratching. Simple, reusable, and genuinely useful for keeping water pipes and glass containers clean with way less effort.