4M Cosmic Rocket Kit each

描述

Powered by vinegar and baking soda, this cosmic rocket flies up to 50 feet! This science kit is designed for the whole family and comes with a booklet of fun rocket science with detailed launching instructions. Please note: Vinegar and baking soda not included. Rocket colors may vary. Contents of Cosmic Rocket Science Kit: 1 Transparent Rocket Body 3 Rocket Fins 1 Connecting Ring 1 Launching Station Pad 1 Measuring Spoon 1 Fun Rocket Science Booklet with Detailed Launching Instructions