Color:Asbury Blue Sleek beauty with simple elegance, these coasters enhance any décor. Cocktails in the living room or drinks in your kitchen, these coasters are perfect for any occasion. JR William coasters cleverly walk the line between chic and shield. Firstly, Lucite®, Perspex® and Plexiglass® are all trade names for Acrylic and so if you find a "Lucite" Cleaner, it will work for all Acrylic products as well. We recommend using a microfiber cleaning cloth and a small amount of warm water for regular maintenance. If a problem persists, we use Novus® Polish 1 for clean and shine, Novus® Polish 2 for Small Scratches and Novus® Polish 3 for Heavy Scratches.