Rothenberger's Orange Colored Smoke Pellets come in a convenient tube of 10, each weighing 0.32 oz. These smoke pellets are designed for leak detection in HVAC and plumbing systems, providing a visible indicator of airflow and leaks. The vibrant orange color ensures high visibility, making it easy to identify problem areas. Each pellet is made from high-quality materials, ensuring consistent performance. Ideal for professionals, these smoke pellets are compliant with safety standards, making them a reliable choice for effective leak testing.