Fiberglass Scratch Brush Pen Applications Review

I use them to clean electronic connections like micro circuit pins. It works great with an adjustable head (rotary knob on top).

If you look at them, you know what they are. It's very good when precise cleaning is needed, but not hard enough to cause damage. Very nice and good to have.

They arrived earlier than expected. Beautifully made and they do a great job and at a great price. I would highly recommend both the item and the seller and would buy again without hesitation.

I used these to clean model trains and they did a great job. I managed to clean the engine and wheels from the dirt that has accumulated from rust over the years. All I know is that when I'm done with other aspects of the renovation, it will be a pleasure to drive the train.