Portable holders for supporting lottery tickets and the scratching off of coatings therefrom. In some embodiments, the holders may include substantially planar surfaces having top edges, bottom edges, left side edges, and right side edges, the top edges being opposite to the bottom edges, and the left side edges being parallel and opposite to the right side edges; at least one slot and/or notch disposed along the surfaces and configured to hold lottery tickets on the surfaces; and trays attached to the bottom edges of the surfaces and configured to collect particulates there within.