Heater SLB19 Slider Poly Lite-Balls Dozen

Perfect as describe

I was skeptical when I purchased these, about whether they would go that fast. Well....the first ball flew over the neighbors house! So that pretty much answered all my questions and doubts. These are legit, and a ton of fun. In fact, we lost half of them already since who knows what neighbors yards they landed in..... Very good for kids going into machine pitch which in our league is 40 mgh (but I wanted to practice with something faster), and then kid pitch. Great for pop fly practice too.

良い

We use the white and the yellow balls through our machine. The yellow balls are much closer to an actual baseball coming off the bat a lot harder. I can't really tell that much of a difference in speed between them and the white balls but the pitch trajectory is slightly different.

The balls work great