Smithsonian Rocket Science spooky and its non-stick plates make

and its non-stick plates make cleaning a breeze

and their frightful friends reinterpreted as wicked watercolors

inflate/deflate for use

Number of sheets:4 SheetsDifficulty: ChallengingAssembled Size:7

Smithsonian Rocket Science spooky and its non-stick plates makeCreate and launch your own rocket using a STEM rocket kit that harnesses the power of baking soda and vinegar. This educational kit provides an engaging way to explore the principles of rocket propulsion and can be used repeatedly for hours of learning and fun. p> Kit includes 1 Fuselage, 1 Wing Assembly, 1 Launch Tube, 1 Launch Plug, 1 Base, 1 Sticker Sheet and Color Poster with Instruction Baking soda and vinegar not included Includes 23" x 17" (58