6 refills for smoke pen

Why choose this refill for your smoke pen ?

Dense, visible white smoke

Designed for inspection and air-tracing professionals, these refill sticks emit a dense, opaque white smoke — perfect for visualizing airflow, detecting leaks, or tracing air movements invisible to the naked eye.

30-minute burn time per stick

Each stick provides a slow, consistent combustion lasting about 30 minutes, giving you enough time to perform your measurements or leak detection tests without interruption.

Compact and easy to carry

With a length of 70 mm and a diameter of 6 mm, each refill fits easily in any toolbox, technical case, or workwear pocket. Compact design, maximum efficiency.

Dimensions & weight

• Length : 70 mm
• Diameter : 6 mm
• Total weight : 10 g per box

Never run out of smoke during your technical inspections again. Choose reliability, safety, and efficiency with these professional-grade smoke pen refills. For larger-scale testing, pair them with our professional smoke generators for optimal performance.