on the homemade wooden cups, is that a center hole for a live center? or is it a hole that goes all the way through the wood? Working on building them over winter break, will post pics

I would also like to say my favorite music genres are -House electronic -Dub-step - Rock 

It's nearly Christmas, and i was looking for a pair of headphones. I am looking for headphones i can use in the library/ study lounge I was looking for some noise cancellation but sound quality is more important I also was looking for some style (i think grados are sweet looking) I like...