Fill n Drill is the heaviest & easiest to fill tennis trainer available!
This portable tennis training aid is suited to all levels of play and is perfect for warming up, practising your strokes or developing a faster swing speed. Once the non-skid base is filled with water you are ready to go. For a shorter rebound simply wrap the cord around it (stretches up to 30′). Keep at home to use in the garden, driveway or garage or take with you to the court or park – everything stores neatly into the empty base, making it easy and light to carry in your bag.
