1. The Styrofoam ball will bend and fly if you dont catch the core, so if you fly it straight and you can judge it is a good swing. (If you knead or cut it, it will bend.) 2. The unique pleasure of a hitting sensation. 3. Light weight allows you to swing the bat and practice hit. 4. You can also use it to practice throwing straight ball for correct backspin. Ball can be used for any practice including toss batting practice, tee batting practice, front ball drills, wood bats, metal bats, and blowing machines. Perfect for 2 players to practice several bits from the front Great home indoor exercise ball for learning how to catch basic balls. It is also useful for practicing catching a change sphere. This is a convenient ball that can be used in various places, such as indoors, outdoor small spaces, parks, gymnasiums, and home. It does not fly far away so you can practice multiple times with one set of two people. A popular product within 12 consecutive years after the release of SPF products. Comes with 4 A4 sheets of detailed instructions (English language not guaranteed).
Boys Baseball Indoor Practice (Foam ball can be used indoor and outdoor small space) Not for use as a toy for infants