Besides these are quite powerful considering.
Video Will be posted First as its pretty cool,followed by what parts i used and how to make it.
Takes a few seconds to build up enough heat but when it do it really go's.
Step 1: Parts needed.
Steel Wool/Wire Wool (Type used for metal cleaning,and cleaning barbecue grills)
Two Different Colors of Wire (Optional one color will do)
Super Glue. (The flammable kind,most are)
Matches. (Crushed and dusted into a fine powder)
A battery,and optional switch (i used for coolness)