My son has to do a presentation at school. The subject can be anything he wants, so he decided he wanted to make a predator call for it. He has been watching me learn this art, blowing all the calls I turn out, and I absolutely love my kids showing an interest in anything that is not a video game. So today we made a tone board and a barrel and put everything together. He is only 10 so I used the power tools, but he did all the hand tool work and sanding. we still need to finish it and I'm thinking of an oil finish, maybe teak oil. We took pictures along the way so he should be able to put together a great presentation. I am still learning also so my calls still need a little tweaking here and there, but I think they are good enough for a 4th grade project. Hopefully it gets him in the shop with me more, that would be the ultimate reward.