Tink's #69 Doe-In-Rut Buck Lure is 100% natural doe estrous urine collected from live whitetail does during their estrous cycle. Tink's quality controlled formula keeps Tink's #69 Doe-In-Rut Buck Lure at the peak level of performance. Tink's #69 Doe-In-Rut Buck Lure, the standard on which all deer lures are measured, produces great results during the pre-rut and rut. Tink's #69 Doe-In-Rut Buck Lure America's #1 Buck Lure. Easy-to-use squirt top Quality controlled formula Formulated from 100% natural doe estrous urine Use with drag rags, boot pads, Tink's Scent Bombs, or in scrapes