I was wondering if there is any other tool you can use to help form your mountains out of pink foam.I don't have access to a hot wire so i was wondering if there is something else that i can use to form the hills and mountains or to make a decent rock formation.I do have a real nice dremel set but i did not know if you can use that.I have my foam all glued together and i am ready to form the mountains and rock formation but i need to know what i can use instead of a hot wire.Please give me some help with this problem.