Sports Tutor's Tennis Cube is
the most stream-lined
tennis ball machine designed
for beginning and intermediate players (NTRP 2.0 - 4.0). It's
so small and light virtually anybody is
able to carry
it, plus
it fits inside
even the smallest
of car
trunks.
Sports Tutor's Tennis Cube very basically
does exactly
what a ball
machine is
supposed to do, throw
tennis balls so
you're able to practice your strokes.
Just turn
it on, set the tennis ball speed,
modify
the height if
required, and
you are prepared
to begin training.
You are able to change how
often Tennis Cube throws balls
from every two
seconds to every 10
seconds, as
well as anywhere in between so
you're able to
practice
at your own tempo.
Tennis Cube holds a full
pick-up basket full of tennis
balls.
And Tennis Cube even
politely delays 10
seconds once you turn
it on before it begins throwing
balls, providing
you with time
for you to walk to the opposite
side of the net.A smart battery charger is included that
recharges Tennis Cube overnight, and which
can be left plugged-in constantly
without overcharging the battery.

(Control Panel with Optional Oscillator.)
Optional OscillatorSports Tutor's Tennis Cube can
be purchased with a random oscillator that automatically throws tennis
balls in a sweeping pattern from side to side which
means you get a great
workout while hitting balls on the run.