1/2 oz (20cc) Water tubes
Fits 1/2 wire spaced cages easilyComes in Clear, Green and Blue plasticEasy off and on for quick water changesI use a set of clear and a set of blue and change back and forth, helps me to keep track of where I'm at and be sure everyone gets fresh water! Now we have green for medicine water:)These tubes work great for the smaller birds like finches and canariesTop Rack Dishwasher safeOnly good for short periods, not much water 20cc, tiny tube