Easily remove 3D prints from your Dremel 3D40 FLEX 3D printer's build plate by printing directly onto the Dremel 3D FLEX Build Sheet instead. This pack includes three build sheets, each pre-cut to fit the 3D40 FLEX flexible build plate. You can also use these sheets with the Dremel 3D 3D40-01 and the 3D40-EDU.