ThorHayton@highergifted
Unfortunately not, they are purely decorative.
The most sound you can get out of them is by blowing over the back like a flute and it makes a sort of whistle. I do have vague plans to maybe try and tune it to an actual note but this will take many generations.
We're sorry to inform you that we no longer support this browser and can't confirm that everything will work as expected. For the best Shapeways experience, please use one of the following browsers: