แปรงล้างหลอดซุปเปอร์

The bristles are stiff enough to really scrape out the gunk from my smoothie straws without bending, which I was worried about. It's honestly the only brush that's made me feel like my reusable straws are actually clean afterward.

The slim profile is a lifesaver—it slides right through my narrowest straws without getting stuck, and the bristles have held their shape after weeks of daily use. Everything comes out spotless with just a quick twist and rinse.

Finally found a brush that actually gets the gunk out of my metal straws without bending or shedding. The bristles are stiff enough to scrub the inside edge-to-edge, and the slim profile slides right through the whole length. I’m genuinely surprised how much residue comes out after just one pass.