Just got these LAIWOO strip discs for my angle grinder and I'm pretty impressed! The 12-pack comes in fun colors (purple, black, green, blue) - not just for looks but supposedly for different finishes. Though honestly? I can't tell much difference between the colors performance-wise.

Used them on my truck cab to strip paint and WOW - they ate through layers like butter. My husband stole a few for rust removal on his project and gave them two thumbs up. The diamond abrasive stays put even at high speeds, which is clutch.

Small gripe: The green ones sometimes leave faint streaks that need a second pass. And don't expect miracles on tough mill scale - they work but could be more aggressive. For regular rust/paint removal though? Perfect.

Biggest win? They don't clog like flap discs when working with aluminum (I do metal art). At this price point, even if they wear a bit faster than premium brands, it's totally worth it for the time saved cleaning/replacing clogged discs.

Safety note: Passes Amazon's standards which gives me peace of mind when these things are spinning at 11,100 RPM near my face!