I use these with older versions of the Adirondack Color Wash products. The older version came in bottles with terrible sprayers; I pour my color washes into these bottles, dilute them a bit and I'm ready to go! They spray perfectly without leaking. I love them! Bought a bunch so I'd never run out.
I recently bought the Ranger Ink Mister Spray Bottles to make sprays using Distress Re-Inkers. I made several colors with Perfect Pearls mixed in for that "glimmer" mist look. I love these bottles as they spray nicely and don't clog. Well worth the price and I highly recommend them!!!!