1)yes you can use hash
2)its a personal preference. the more u put into it the higher youll get
3)they can stay good for a long time if it is strored corectly
king of the world Reviewed by king of the world on . a few firecracker questions 1) does hash work? 2) if so should i use less per cracker due to the more thc? 3) how long can firecrackers stay good? would 12 days be fine?(i want them for my flight home from england:rastasmoke:) Rating: 5