The Buck Fever All Season Game Changer Pack is a complete package featuring 1-8oz Vanishing Hunter spray to keep the trail camera scent free, 1-4oz Pre/Post Rut synthetic scent used to scent mark trails, scrapes and vegetation and encourage deer to socialize and re-mark their territories often, and 1-4oz Forehead Gland Scent designed to simulate fresh forehead gland activity by marking on overhead branches and rubs as well as vegetation and trails.