Scratch Brush Pen Set, Prep Sanding Fiberglass, Steel, Brass, Nylon, Multi Function Removing Corrosion and Rust, Jewelry, Electrical Circuit Boards, 4 Pack, Piece Set

Upon date of delivery three of the brushes were in use to correct malfunctions on the circuit boards of clients. Scratch brush set was excellent. Love the ability to dial out the length which helps to control the "stiffness" of each brush.Absolutely will recommend this scratch brush set to any that ask.

These come in a pouch and the value for the money is absolutely acceptable. I only used the fiberglass and nylon brushes so far but I'm satisfied. I recommend this product.p.s. the only suggestion would be if they print which brush it is on the pens themselves instead of the pouch.

Perfect for working on my model trains where I need to clean motor contacts and wheels that pick up electricity. won't harm the soft metal contacts but cleans them perfectly.

I ordered them so I could clean n scale track before de-soldering and after. The brass and steel brush performed great.

happy, happy, happy. Does what it should

Sturdy works well for my little projects..

Very handy to use. Good grip.

Wanted to remove small drops of paint. None would do it. Good for hard to reach cleaning