Cake Semi-Prof JW713 42shots 20mm F2 Jorge

Semi-Prof 42s V JW713 – 42-shot firework battery, 20 mm calibre, category F2. Manufacturer: Jorge. Green comets with silver crackling stars.

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Semi-Prof 42s V 20mm JW713 Jorge – firework cake 42 shots 20 mm

The Semi-Prof 42s V 20mm JW713 from Jorge is a multi-shot firework cake designed for an impressive and dynamic visual display. Produced by Jorge, renowned for their expertise in pyrotechnics, this cake features 42 shots with a calibre of 20 mm and falls under category F2, making it suitable for a wide range of semi-professional firework events. The battery showcases a lively sequence of green comet effects combined with silver crackling stars, delivering both strong colours and brilliant effects that will capture your audience’s attention.

This fireworks battery is built for those who appreciate vibrant colours and dynamic sequences from their firework cakes. With its well-balanced firing pattern and professional visual effect, the JW713 ensures every launch brings a burst of excitement and festive atmosphere. Whether you are organising a private party, community celebration, or a larger outdoor event, this 42-shot cake stands out for its performance and reliability.

Key specifications of Semi-Prof 42s V 20mm JW713 Jorge

Number of shots: 42
Calibre: 20 mm
Manufacturer: Jorge
Category: F2
Product code: JW713
Effects: Green comets and silver crackling stars

What effects does Semi-Prof 42s V 20mm JW713 Jorge produce?

This multi-shot firework cake is recognised for creating vibrant green comets that rise into the sky and burst with bright silver crackling effects. The contrast between the intense green and shimmering silver ensures a spectacular visual effect with each shot. The 42 shots are fired in a visually pleasing sequence, providing a continuous spectacle with a lively character throughout the show.

What should you consider when choosing this firework cake?

The 42-shot configuration and 20 mm calibre deliver a dynamic rhythm and robust performance for audiences seeking both colour and spectacle. The F2 category means it is intended for use by adults and suitable for a wide range of public and private celebrations, provided all local safety guidelines are followed. The green and silver effect combination is ideal for celebrations where you want to achieve a modern, energetic look with a touch of shimmering crackle.

When is Semi-Prof 42s V 20mm JW713 Jorge a good choice?

This firework cake is especially recommended for customers who appreciate visually pronounced and crackling effects in a mid-size showpiece. Its blend of green comets and silver bursts makes it a standout option for evening events, New Year’s Eve parties, birthdays or weddings where reliable performance and memorable colours are required.

PiroHiT Expert Tip: For an even greater impact, try combining the Semi-Prof 42s V 20mm JW713 with other firework cakes featuring differing effect types or colours, and stagger your ignition times to maintain a continuous and engaging show. If you’re unsure how to evaluate firework specifications or want insights into product testing and real-world performance, visit the Machony – PiroHiT Expert in Fireworks Testing page for expert guidance.

If you want to compare this product with other fireworks batteries or build a complete show, take a look at the Best Firework Cakes 2026 summary from PiroHiT for up-to-date recommendations, specifications and performance insights across the most popular models.

Brand

Jorge

Symbol

JW713

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Guide

Jorge Fireworks – History, Best Firework Batteries, Compound Cakes, Firecrackers & Rockets | PiroHiT Guide

Jorge Fireworks is one of Poland's best-known fireworks brands, with a history dating back to 1990. Founded by brothers Mariusz and Jacek Dudkowiak, the company has grown into an international fireworks manufacturer, importer and distributor supplying consumer fireworks and professional pyrotechnics across Europe. Today, the Jorge Fireworks range includes powerful multi-shot firework batteries, large compound cakes, firecrackers, sound emitters, firework rockets, Roman candles, fountains, volcanoes and specialist pyrotechnic effects. In this comprehensive Jorge Fireworks guide by PiroHiT, discover the history of the Polish brand, its international development, famous product ranges and some of its most interesting fireworks. We explore popular models including Goliat JW833 Big Size, Tomahawk BL255, Dragon 174 and the impressive Legends of China series, including Legends of China 11 and Legends of China 20. Learn how to compare firework calibre, shot count, NEC, firing patterns, effect duration and different types of aerial bursts. We also explain the differences between traditional fireworks cakes and compound fireworks, how to choose the right battery for your display and what makes Jorge one of Europe's most recognisable fireworks brands. Explore the world of Jorge fireworks with PiroHiT's expert guide.