Brush holder for pump top bottle
Holds an acid brush on the side of a pump top solvent dispensing bottle. I use these to dispense alcohol for cleaning flux off of circuit boards and the holder slips on the bottle securely and holds an acid brush to use in scrubbing the boards.
Bottle is like these - http://www.ebay.ca/itm/200ml-Nail-Polish-Remover-Alcohol-Liquid-Press-Pumping-Dispenser-Bottle-/310499277088?ssPageName=ADME:L:OU:US:3160
Brush is like these and is a nice friction fit - http://www.rockler.com/disposable-glue-brushes-48-pack
Tip: I trim bristles to make the brush stiffer.