Wildlife Research  Key-Wicks are the world's favorite scent wick! The convenient, patented design allows you to insert the wicks right into your bottle of liquid hunting scent. Hang them on a branch or twig about 6 feet above the ground in your hunting area. These scent wicks are made from special synthetic felt that will not alter or change your liquid hunting lure and they will really wick out the scent. May be removed at night. Eight wicks come in a resealable, zip lock bag.