Step 1: Materials
1: Matches...!!!!!!!!! This is very important THEY CANNOT BE STRIKE ANYWHERE MATCHES(THE ONES WITH THE WHITE TIP CANNOT BE USED ) AS THEY WILL DETONATE ON IMPACT!!!!!!!!!!!!!!!!!
2: Pliers. They will be used to remove the match heads from the wooden sticks. It is your preference as to needle nose or not.
3: Container(sealable): I have pictured a film canister and a small chemical bottle from an old chemistry kit, its again your preference as to the type of container.
4: Grinder. I use a micro mortar and pestle which are ideal, however any device that can safely grind the material to a fine mesh is suitable as long as little to no heat is generated. So a coffee grinder IS NOT safe as the heat generated can cause a small explosion.
5: String. As it's been a while since I have made these I no longer remember which material the string I used was. As it will be coated in a propellant the base material does not have to be highly flammable, however WOOL IS NON FLAMMABLE and as such should be avoided.
6: Stirrer. I use a match stick and a pocket clip from a pen, but really anything will work.
7: Mixing Bowl. Any small bowl will work so its up to you as far as material and size, but smaller is usually better depending on the batch size.
8: Water/Alcohol. Yes there is a reason there was a shot glass in the picture. A solvent will be needed, either water or rubbing alcohol. both will work but rubbing alcohol has the advantage of evaporating more quickly.
9: Optional-- Funnel. Just to make it easier to pour out the ground powder into the container for storage.