Is it possible to starighten hair without any products? 10 ptz!?

i want to straighten my hair for a party i'm going to tonight but all i have is a curler. so is there anyway i can straighten my hair without any products like straightening shampoo or serum or whatever....i have a blowdryer though! (well no duh) so yeah is there anyway i can do that? by the way i have black wavy thick hair. thx to anyone who answers!