Code Blue Smoke Detector Wind Direction Indicator 1 oz.. Super light air currents are hard to detect and can end a hunt quickly but Smoke Detector's odorless cloud is ultra sensitive and shows air movement hunters can t feel. Low-light conditions are prime time for game movement as well as getting to your stand and the highly reflective cloud is easy to see even in low visibility conditions. Unlike heavy powders Smoke Detector floats freely in the air and doesn't fall straight down. Simple to use doesn t clog and 100percent accurate wind reading every time That's Code Blue's Smoke Detector. Specifications for Code Blue Smoke Wind Checker: Manufacturer: Code Blue Color: White Package Contents: CODE OA1187 SMOKE DETECTOR WIND INDCTR The CODE OA1187 SMOKE DETECTOR WIND INDCTR is a quality addition to the Code Blue lineup. For more great deals on Hunting Accessories by Code Blue please browse our Code Blue Hunting Gear page. CODE OA1187 SMOKE DETECTOR WIND INDCTR