Make a splash this summer with the innovative Auto-Fill Water Balloons! These fun and time-saving water balloons are perfect for keeping kids cool and entertained during hot summer days. This item fills 37 latex balloons at once – simply connect the balloons to a hose or faucet and watch them fill up in seconds. There is a stock design on the package, but you can add your own imprint, using one color. This product is for ages 8 and up.