lens ? or mug ?

My dad got this for Christmas and i thought it was the coolest thing ever. At first I thought it was a camera lens. Such a conversation starter. Just imagine holding on to this lens mug and you open it and drink from it. People will go crazy ! Perfect for Photography fanatics :) I'll definitely ask him one day if i could borrow it. Though it wont be a surprise here in the Philippines but if i brought it in Canada. Everyone will go insane :)

xxo caterp