iSkin is currently offering a limited selection of products at a 15 percent discount in honor of Father’s Day. Products available in the promotion include the Cerulean line of Bluetooth audio accessories, the revo case for iPhone, the evo4 Duo for iPod classic, and the Duo for iPod nano (video). In addition, all discounted items come with free shipping and free gift wrapping. The iSkin Father’s Day promotion ends June 16.