Tink's Smokin' Sticks are formulated to cover human scent and to attract game. When properly used sticks will smoke for approximately 2 hours and the scent will stick to everything it comes into contact with.Attracts bucks during the rut and covers human scent Scent will stick to everything it comes in contact with. Works great in freezing conditions. Contains 6 per pack. Best results when used with Tink's Smoke Stack.