Make disposal mess free with the Blackstone Grease Cup Liners 30-Pack. To use, place the liner in the grease cup before you start cooking and, once you are done, push the excess oil and scraps of food to the rear grease opening at the back of the griddle. Once the liner is full, simply discard it and replace it with a fresh one to make clean up a breeze. It is designed to fit the 36-inch, 28-inch, and the 17-inch Blackstone REAR Grease Griddle units, the Range Top Combo, and the ProSeries. Blackstone Grease Cup Liners 30-Pack - Bbq Accessories at Academy Sports