My grandparents broke the handle

on their big, brass pepper mill so they called me the other day asking if I could use the power of the Internet to find a new handle. I found one but grandpa said he would just throw it in the trash because they already ordered one to replace it. I told him it would be silly to throw it out when a new handle would make it work again. So, to make a long story short, I now have a big, brass pepper mill in my kitchen and I have no idea what to do with it.