Geospace Pump Rocket Micro Slam Station Set - Complete Air-Powered Launch Site, with 3 Micro Foam Rockets Set includes a Micro-sized Launch Station that can be set up on any firm, level surface Launch pad has flexible Maxx-Flexx tube technology so rockets can be launched in multiple directions To blast the rockets, simply SLAM the soft tube (an air reservoir) with your hand The soft flexible squeeze tube can also be separated from launch station and used as a hand pump by itself. Includes 3 soft, safe foam Micro rockets (extras can be ordered separately; search for "Micro Replacement Rockets")