The GRAND SLAM is the fastest ball machine in the world. It can throw any type of spin, including:
The GRAND SLAM can land a 120 MPH serve every time. It can randomly serve to a player up the "T", at the body, or out wide. The unique four wheel design allows the GRAND SLAM to grip the tennis ball like no other machine in the world. It can be used for return of serve for groups. It can simulate a 1st-serve, 2nd-serve combination to 2-lines. The options are endless!
You can purchase this machine now and buy an upgrade later that will let you use it with your iPhone or iPad.
(The serve lift is sold separately.)
120 MPH Serves
Any Slice or Kick
7 Distinct Programmable Shots
7 Shot Delays
Programmable Random Shot Sequence
Great For Enhancing Ball Recognition Skills
Upgradeable and Interchangeable (Works with ALL Controllers)
Holds 300 Balls
7 Position Programmable Electronic Direction with Programmable Random