The things you need can be made with the instructables on the site or found around the home. For one strike-anywhere firecracker-
-Black powder or flash powder
-Strip of paper 11in. by 1in.
-Inner ink holder of a pen
-Hot glue gun
-1in. of visco fuse with a diameter of 1mm-3mm
-Small funnel rolled from paper
-Strike anwhere match