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

These pens worked exactly as I expected, but I was a little disappointed as one of them fell apart as soon as I took it out of the package to use the first time.

Great for the money

fast and graet service

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

Nice set. I havent used them yet, but glad to have when I need them.

They looked great. Concept is wonderful, but quality: epic fail! Each one them fell apart within moments of the first use. The actual handles are not glued together properly. Poor control of brushes...they just fall out. The best part about the purchase was the plastic pouch they came in. It was the only thing that did not end up in the rubbish!

Cheap construction, Labels on the pack and not on the pen - whats the use?!

I bought these on recommendation. They do work, but I was expecting more. I guess it depends on what kind of tarnish/rust they are used on. It would have been nice if they had labeled the actual brushes instead of just the pouch. I ended up using a label maker to mark them.

The brass and steel are simply too soft to be useful for what you would use it for. The two stars were removed because I had to open all of them to clear out extra plastic in the threads otherwise they were impossible to use.

Seems like every battery operated device I own eventually has bad caking or corrosion at the contacts, and I can start the cleanup with the softest scratch brush and work my way up to the steel brush whenever needed.