It's nothing but home runs with this teleidoscope! A teleidoscope is a specific type of kaleidoscope that uses a clear marble at the end of the mirror system instead of an object cell. Simply point a teleidoscope at anything of interest and the mirror system inside will make a kaleidoscopic pattern of whatever you see. David Kalish uses a regulation baseball as the body for this playful piece. We include a solid brass bat stand.