4Ounce Black Powder Rockets Skylighter Fireworks Making
If you have recently decided to make rockets and have a ball mill use it. WHY GET ANY MORE DIRTY THAN NECESSARY. I purchased a small ball mill from skylighter it works great. I will be altering the 603010 standard increaseing the ratio of af charcoal by 10%.. It came to this by adding 5% af charcoal remilling for 4 hours x 2 to get a rocket ...