Free with purchase of 2 bags of kcups. This clip will override the Keurig 2.0 Lock Out Technology and allow most single serve coffee pods to work. To install, position the clip as shown with the colored dot up, open your Keurig 2.0 brewer lid and place clip into back hole as shown. Both sides of clip should “click” into place to ensure a good, lasting fit. Once clip is installed brewer is ready to use.