New Jersey’s laws on fireworks, N.J.S.A. 21:2-1 et seq. and N.J.S.A. 21:3-1 et seq., are very restrictive. In some states, fireworks are permitted to be sold to, and used by, the public. However, in New Jersey, only paper or plastic caps for use in toy guns are legal. Sparkler and novelty items, such as cigarette loads, trick matches, trick noise makers, smoke grenades, toy propellants, snaps & pops, poppetts and champagne poppers, as well as firecrackers, roman candles, rockets, etc., are all illegal in this state.