Steve Spangler's Palm Pipes 1 Pack of 8

LEARN ABOUT SOUND WAVES: Discover the different lengths of sound waves with the different lengths of Steve Spangler's Palm Pipes. MAKE MUSIC: You can play your own music on your own palm with Steve Spangler's Palm Pipes! Manufactured by Steve Spangler Science. DIFFERENT LENGTHS PLAY DIFFERENT NOTES: Steve Spangler's Palm Pipes come with 8 pipes each a different color and length. Each pipe plays a different note (CDE FGABC). ACTIVITY GUIDE INCLUDED: Steve Spangler's Palm Pipes include a science activity guide with science exploration ideas for these fun scientific music pipes! THE SCIENCE OF SOUND: Learn how to create vibrations that you hear as music with Steve Spangler's Palm Pipes!