Review on 🔍 BRS 294 01 Fiberglass Scratch Brush Refill Replacements by David Golden

I learned about scraper brushes in the military and use them all the time at home. I bought these pens for my Precista and they fit perfectly. I use them to clean electrical connections in all battery powered devices at home, on a motorcycle and boat. Clean the connectors, apply some dielectric grease to the metal and put everything back together. I also use it when soldering to get to bare metal. They also do an excellent job of removing corrosion from leaking batteries. This pack of high quality brushes should last a year or two at the frequency I use them. I can't say enough good things about these brushes.