This is from the signature range from klasek its packed with 980 grams gunpowder – this range has the most colourful effect – duration 40 seconds
More about Klasek Pyrotechnics
Klásek Trading s.r.o is the largest Czech pyrotechnics company and one of the largest suppliers of Pyrotechnics in Europe. Their range comprises of more than 1,500 items of all category fireworks – F1, F2, F3, F4, T1 and T2. Their range has become one of the largest in Europe.