About this 3D model
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.