Heater SLB19 Slider Poly Lite-Balls Dozen

Good lite pitching machine balls for speed. These are quite light though so dont expect the normal crack of the bat but they hold up just fine to hundreds maybe thousands of times going through a rubber tire pitching machine. We use them in a Heater Jr but they are good lite pitching ball for any machine to get a little higher speed and practice at velocity that you likely won’t see on a 11u game without the vibrations of a full size ball. They are like 1 ounce though so they will also help kids with confidence squaring up speed they haven’t seen yet.

Perfect as describe

良い

Quality is very good, weight is about 3oz so they will carry when squared up, flare, or top spin so feedback is good. Off the machine they fly mostly true. Would buy again

The balls work great