Sparklers are a handheld 'fireworks' that don't blow up (pyrotechnic devices). They are easy to make, plus you can use your information of chemistry to make tinted fire.
Here's how to make fireworks:
1. Mix the dry ingredients with sufficient dextrin solution to make moist slurry. Include the strontium nitrate if you want a red sparkler or the barium nitrate if you want a green rocket.
2. Dip the wires or sticks in the sparkler combination. Be sure to leave sufficient uncoated space at one end to securely grasp the over sparkler.
3. Allow the mixture to dry totally before igniting the sparkler.
4. Store sparklers absent from heat or flame, and protected from far above the ground humidity.
Tips on how to make fireworks:
1. Source is L.P. Edel, "Mengen en Roeren", 2nd edition (1936), p.22, as cited from Wouter's sensible Pyrotechnics
2. Parts are by weight
3. Be certain the sparkler is 'out' and cooled previous to discarding it. This is with no trouble accomplished by dipping the attach in a bucket of water.
4. Firework use is restricted or forbidden in some areas. Please check your local laws previous to burning sparklers, whether you purchase them or create them yourself.
What you need for how to make fireworks:
iron wires or wooden sticks
300 parts potassium chlorate
60 parts aluminum fines, flitter, or granules
2 parts charcoal
10% dextrin in water solution
500 parts strontium nitrate (optional, for red color)
60 parts barium nitrate
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