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.
© 2015 Stan Oley's Tennis Equipment Sales & Service Inc.
Design done by © 2015 Welsch Designs