The Pine Ridge Kisser Button Slotted Black allows you to reach the same anchor point every time without hurting your mouth. The secret behind this button is the unique blend of materials to create a soft, yet durable, plastic that allows you to flex into position and settles comfortably on your lip. Designed with a side slit for easy installation without removing the string from the bow. The Slotted Kisser Button also eliminates bow string noise and squelches string vibration.