Scentwalker is brand new to the industry. It's design utilizes compressed expandable material to keep product compact until it's ready for use. Once it is exposed to cover or attractant scent, this unique wick expands to 5 or 6 times its original thickness. The characteristics of this expandable material not only provides unparalleled surface area for scent dispersement, but allows the wind to pass through the wick instead of around it. When used in conjunction with the Windwalker product, a hunter can "see" exactly where their cover or attractant scent is heading.