Features: 1. The beauty of this noise maker toy? Just shake the tube and move your hand, it creates a myriad of sounds. Just what you need to keep kids occupied for hours. 2. By flipping the sound from side to side, you can produce a cheerful sound: do you hear it making a funny sound? A very simple and effective tool 3. When you turn over this party noise maker for kids--and adults--it makes a funny groaning sound. They39;re light, safe and loud enough to have a good time, but not so loud that it drives all the guests nuts 4. Perfect for any happy occassions, such as Birthday, holiday, or anything in between, this thunder can tube makes a great present to elicit happy giggles at first glimpse. 5. Hand these party noisemakers to friends and party guests--they make awesome party favors. Just turn or twist these colorful prank toy to hear the funny sounds. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: plastic, electronic component Size: As the picture shown Decoration form: shaking Color/Style: As the picture shown Package List: 1 x Groan Tube