So have you considered the baseball side of softball & baseball tool? When moisture seeps between say stacked glasses, separating them can get mighty troublesome. Be sure to have 2 to 3 players working out at the catcher position. http://www.rise.sc-comic.com/doku.php?id=pitch_like_a_p_o:top_5_pitching_gloves_to_boost_you_accu_acy_and