About this 3D model

Please also check out my latest design, a Long Range Dog Whistle at 7,000 Hz . Please download here . I have also developed real Ultrasonic dog whistles at 20,000 Hz and above, which you can find here . WARNING: This is a dog whistle and not a toy! It's very loud which can harm the ears, so please protect your ears and don't use it near other people or animals! This compact dog whistle produces a very loud tone of about 10 kHz . It may seem quiet to you, but that's because humans (especially in old age) perceive higher sounds less loudly or not at all - unlike many animals! Since you might not hear this high pitched dog whistle at all (depending on your age), use a freqency measuring app for testing. I use this android app . How to print: Use a line width of 0.4 mm and a layer height of 0.2 mm, 6 top layers and 6 bottom layers. Print slowly to achieve sharp edges.