FerroTitanium, -60-325 mesh [Fe/Ti] 60:40 iron to titanium ratio. Extremely fine, granular, silvery metal alloy powder. Rich, thick spray of fine yellow-white sparks, perfect for stars. PLEASE NOTE THAT ALL CHEMICALS ARE SHIPPED IN A HEAVY DUTY PLASTIC BAG INSIDE A RE-USUABLE MICROWAVABLE PLASTIC TUB AND AN ADDITONAL PLASTIC OUTER WRAP. THIS EXTRA STEP THAT WE DO COSTS MORE, BUT INSURES THAT YOUR ITEM ARRIVES INTACT. ALSO THE CONTAINER KEEPS YOUR PRODUCT FRESH.