🔥 Fire Blower Nozzle – Customisable Air Jet 🔥 (ONLY 4g)

This Fire blower nozzle is designed to help you ignite fires quickly and safely by directing a high-velocity stream of air exactly where it's needed — at the base of your fire.

It starts from a wide circular mouthpiece and tapers down to a narrow diamond-shaped outlet, creating a Venturi effect that increases airflow velocity while maintaining control. Ideal for campfires, braai's, pizza ovens, or forges 

Features:

• Customisable size – includes 30 mm and 50 mm presets, but easily adjustable via MakerWorld’s parametric controls
• Efficient airflow – venturi-style taper boosts air speed at the fire
• Diamond outlet – flattens airflow to cover more coal/wood area
• One-piece print – no assembly needed
• Safe distance – keeps your face away from smoke and flame

 Print Settings & Material Advice:

• Do NOT use PLA – it will soften or deform near heat
• Use PETG, ABS, ASA, or Nylon for best heat resistance
• Wall thickness: 2+ mm recommended
• Infill: 20–40%
• Supports: Not required if printed upright
• Layer height: 0.2 mm works well for both appearance and strength
• Uses just under 4g's of filament for these 

Usage Tips:

• Blow through the wide end; direct the narrow tip at the coals
• For more intense flames, blow in short, controlled bursts
• Works great with metal pipe extensions if you want extra length — just adjust the model to suit
• If you put it too close to the fire, dont worry, just print it again as its quick and uses very little filament

Feel free to remix, scale, or tweak the outlet shape as you want :) the parametric design gives you full control.

“Ons Gaan Nou Braai” :)