Party horn

A blowouts (also: Blasrolle ) or blowouts whistle is an effect or instrument noise. Blowouts are used as children's toys, and as a joke article, but also in the field of speech therapy.

The blowouts consists of a tubular, conical mouthpiece, which is mostly made ​​of plastic and a whistle is similar. The mouthpiece is a tab. To the mouth piece at the end of a sealed tube is secured to an inner, very thin steel strip coil spring. The tube is usually made ​​of paper which is printed one color, colorful or with a colored pattern.

The air pressure created in the mouthpiece while blowing into, the hose fills with air and bulging unrolls straight from the mouthpiece against the spring force away. At the same time caused by the passing of the tongue air a sound whose volume varies by the force is blown in the mouthpiece. Due to the spiral spring, the hose rolls independently on again as soon as is not blown and decreases the air pressure again.

Blowouts are both a popular and inexpensive children's toys, such as. Example, as a small gift for the guests of children's birthday parties and events for children, as well as equally fun stuff, such as for parties, carnival and at the New Year celebrations They were formerly known as " wheel products " in the field of Mardi Gras items.

In addition, blowouts are used for oral-motor exercises in the field of speech therapy and promotion.

Sample

• Unique blowing an air snout, below the sound of the back -curling paper proboscis? / I