Introduction: High Frequency Lego Dog Wistle

Picture of High Frequency Lego Dog Wistle

A reliable dog whistle made from only  a few legos.

Step 1: Supplies

Picture of Supplies

The legos in the picture.

Step 2: Put It Together

Picture of Put It Together

The pictures will show you how

Step 3: Use

To use lightly blow into the white lego piece. The long piece with holes is a handle.


pianoplaying music kid (author)2014-05-26

wow! it really works!

this is awesome!!!

Kevin is boss (author)2013-11-13

Does it really work? If it does thats pretty cool

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