How to Fill Walk-Away Balls With Water
- 1). Remove the stopper from the filling hole.
- 2). Blow into the ball like you would to blow up a balloon.
- 3). Turn on the faucet so the water flows at a slow, steady rate.
- 4). Pinch the filling hole and place it on the faucet like you would to fill a balloon with water.
- 5). Remove the Walk-Away ball from the faucet and replace the stopper. Weigh the ball using the kitchen scale. If it weighs less than 2 lbs. add more water. If it weighs more than 2 lbs. remove some water.
Source...