2 Pack Replacement Wind Direction Indicator Cartridges – Four Scents Available -Cloud, Earth, Acorn, and Pine – Over 2000 Puffs Per Pack – Perfect for Hunting, HVAC, Golfing, Dog

2 Pack Replacement Wind Direction Indicator Cartridges – Four Scents Available -Cloud, Earth, Acorn, and Pine – Over 2000 Puffs Per Pack – Perfect for Hunting, HVAC, Golfing, Dog Training

Cirrus Wind Indicator - HVAC Tool Kit with Led Rechargeable Flashlight and Power Bank - Safe and Portable - Trusted Smoke Detector of HVAC Technician

Cirrus Wind Indicator - K9 Dog Scent Training Smoke Indicator with LED Flashlight and Power Bank - Rechargeable Detector with Replacement Wind Direction Cartridges