I purchased 4 of your sparklers as a trial run, looking for different fun options for parties in the future. Three of the sparklers would not light at all and the forth one was burned out even before the cake got to the table.
I have contacted the company twice with no reply to either message. I wanted to let them know that their product did not work for us, I would have expected the professional courtesy of a reply...that's all!
I have ruled out these sparklers for fun future party options.