small hand-held firework.it is a kind of high level security cold firework products.suitable for various occasions to use,suitable for use in Printing Machinery wedding,birthday ,party,carrying a cake cold firewoHand Tools rks,birthday party at ordinary times is the best economical type of rendering the scene atmosphere,wtite light.method of use:left hand fireworks,rigBoiler & Furnace ht hand lightersAbrasive & Grinding ,direct point flat paper break a little bit,the effect is much better.although cake fireworks are safe to use,they will still produce certain ashes after burning.my personal suggestion is that after setting off,the cake should Signal Filter not be separated from the cake before setting off!