Pump Rocket Micro Straw Shotz Deluxe - Rocket Launch Building System in Tube Package by GeoSpace Design-it-yourself air-powered mini rocket launching system is a flying toy and a building toy in one awesome product! Includes 10 different colorful connectors, 8 Maxx Flexx straws, 4 To blast the rockets, simply squeeze the soft tube (an air reservoir) Rockets are capable of being launched up to 60 feet Extra Straw Rockets and Pump Rocket Micro foam rocket refills can be ordered separately; search for