Pixiss Scratch Brush Pen Set With Replacement Tips, Fiberglass, Steel, Brass, Nylon, 5-inches Pen Style Prep Sanding Brush 4-Pack For Corrosion, Rust, Jewelry, Circuit Boards and Auto Body Work

They couldn’t scratch an itch let alone any metals. Don’t waste your money.

Well worth every penny paid.

Received these today. Ordered them to clean up an old flashlight that we love and cant replace. Started with the Brass Wire. Within the first 5 seconds it was coming apart. The wires where falling out and pushing back into the handle. At first I was able to get them to come back out. But after 3 minutes or so, they were back up in the handle and would not move. Next was the Nylon Bristle. It came apart in my hand while I was removing it from the package. I was able to get it to snap back together for a few minutes use before it came apart again. Needless to say, the two brushes I used are an EPIC FAIL! Not sure about the Steel Wire and Fiber Bristle. I did not use them. Writing them off as a learning experience. Do yourself a favor, keep looking.

Bought them to use on a scratch board for art and they work great for that.

Great product

It should do the job but its a cheap quality item, I would not buy again. One of the 4 pens was defective.

With the assorted, retractable tips, this scratch brush set handles everything Ive used it on. Good bargain.

I use mine on my modeling/sculpting bench. They work great, and its wonderful to be able to retract and protect the bristles when not in use.

I purchased to help with some small auto paint chip repair. The pens worked great and I was able to use various ones to clean up the chips - highly recommended and great price.

Really useful little brushes. The bristles extend out about 1.5 inches for a softer brush, or keep it short for stiff bristles. Used it to clean some minor rust and it worked beautifully. Had a small problem with my order but seller responded right away & took care of the problem. Good product and excellent customer service. A+