This is a colorful cardboard tube, 8” long and 3” in diameter. One end is open and the other end has been covered with a drum-quality head. A 16” long, skinny, spring has been attached to the center of that drum head and hangs loosely from the bottom of the assembly. When you ..

Price: $18.93

No longer just a fun toy. This is the secret to creating the laser cannon sound effect enjoyed by millions of Star Wars enthusiasts. Stretch the spring between two lab partners. One partner holds the spring to their ear, the other partner taps on their end of the spring. The resulting sound is ..

Price: $0.00