21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green) (Black)

Product Review

Fill & Drill tennis trainer is superior to other Tennis Trainers because: 1. when filled with water, the base becomes heavier than any other tennis trainer on the market. DOES NOT SKID. Not all tennis trainers are heavy enough. 2. Its very easy to add and empty out water with the Fill-n-Drill, but with many other bases, that's not the case. Tiny plugs can be hard to get to and impossible to empty. Fill-n-Drill has a large easy mechanism to fill and empty the base. 3. The elastic rubber cord winds around base and ball fits securely into base pocket. Overall Fill-n-Drill is a great teaching tool for beginners and intermediate players. Comes with an extra ball and string and also a convenient mesh carry bag. Great for driveways, garages, basements, or bring it to the court with you.

Fill-n-drill is the perfect portable tennis training aid. Simply hit the ball and it Comes back to you!
Fill the base with water and it Instantly becomes heavy enough to hold the unit in place. Non-skid pads underneath help keep it stable
Unwrap the cord, hit the ball as hard as you want, and the ball bounces back to you. The harder you hit the faster the ball is rebounded to you
Rubber cord is 15 feet long and stretches to 30 feet for hard hit balls.
To shorten the rebound, wrap some of the cord around the base to your desired length
A great device to practice your strokes, develop a faster swing speed, or simply warm up.
Very light when empty so it can be stored and carried easily
Comes with an extra ball and string and a convenient mesh carry bag

Track Price :: Reviewing Millions of Products!

Tourna Fill and Drill Tennis Trainer with Extra Ball and String

Product Review