TW521 HOT 2 Tomaszek Firework Battery – 68 Shots, 20/25/30 mm, F3

TW521 HOT 2 Tomaszek Firework Battery – 68 Shots, 20/25/30 mm, F3

TW521 HOT 2 Tomaszek is a powerful show-style firework battery designed for customers who want a dynamic effect with mixed calibres. This product features 68 shots, a 20/25/30 mm calibre, category F3, NEC 808.2 g, a duration of approximately 40 seconds and an effect height of around 40–45 metres.

TW521 HOT 2 is a good choice for customers who want a more impressive battery than a standard 20 mm cake, while still keeping a convenient ready-to-use format. Thanks to the combination of different calibres, the show has more variety and works well as a strong part of a private fireworks display.

Technical data of TW521 HOT 2 Tomaszek

• Product name: TW521 HOT 2 Tomaszek
• Product code: TW521
• Type: firework battery / cake
• Number of shots: 68
• Calibre: 20/25/30 mm
• Category: F3
• NEC: 808.2 g
• Duration: approx. 40 seconds
• Effect height: approx. 40–45 m
• Packing: 2/1
• Producer / importer: Tomaszek

Effect of the TW521 HOT 2 firework battery

TW521 HOT 2 is designed for a powerful and dynamic show with 68 shots. The combination of 20 mm, 25 mm and 30 mm calibres creates more variety than classic firework batteries with one fixed calibre.

The full confirmed colour sequence and detailed effect description are not provided for TW521. For that reason, this product is best described as a 68-shot firework battery with mixed 20/25/30 mm calibre, a duration of around 40 seconds and an effect height of approximately 40–45 metres.

Why choose TW521 HOT 2?

• 68 shots – a clear show with a solid duration.
• 20/25/30 mm calibre – mixed power and more dynamic effects.
• NEC 808.2 g – strong pyrotechnic content.
• Approx. 40 seconds duration – intense, but not too short.
• Effect height of 40–45 m – clearly visible in open spaces.
• Category F3 – for customers looking for stronger fireworks.
• Tomaszek brand – a well-known fireworks importer.

What occasion is TW521 suitable for?

TW521 HOT 2 Tomaszek is suitable for New Year’s Eve, birthdays, eighteenth birthdays, family celebrations, outdoor events or as a strong part of a private fireworks set. It is a good choice for customers who want one battery with more shots and a clearly show-style character.

In a larger fireworks display, TW521 can be used as a strong middle part or as a battery before the finale. Thanks to the mixed calibre, this product combines well with other firework batteries, rockets and compound cakes.

FAQ – frequently asked questions

How many shots does TW521 HOT 2 Tomaszek have?

The TW521 HOT 2 Tomaszek firework battery has 68 shots.

What calibre is TW521?

TW521 has a mixed calibre of 20/25/30 mm.

What is the NEC of TW521?

The TW521 HOT 2 has an NEC of 808.2 g.

How long does the TW521 show last?

The show lasts approximately 40 seconds.

How high does TW521 shoot?

According to the product data, TW521 reaches an effect height of around 40–45 metres.

What category is TW521 HOT 2?

TW521 HOT 2 Tomaszek is a category F3 firework battery.

Is TW521 suitable for New Year’s Eve?

Yes. TW521 HOT 2 is a good choice for New Year’s Eve if you want a powerful firework battery with 68 shots and mixed calibre.

Can TW521 be used as a standalone battery?

Yes. Thanks to 68 shots, the 20/25/30 mm calibre and a duration of approximately 40 seconds, TW521 can be used as a standalone attraction in a smaller show.

PiroHiT expert advice

TW521 HOT 2 Tomaszek is a good choice when you are looking for a firework battery with a solid number of shots, strong NEC and mixed calibre. 68 shots, NEC 808.2 g and the 20/25/30 mm calibre give this product a more show-like character than standard single-calibre batteries.

When building a larger fireworks display, TW521 can be combined with products from the firework batteries category, firework rockets and the PiroHiT Fireworks Ranking 2026.