Poison Label Coasters! A great way to keep track of which of your guests you've marked for death! Fun, colorful and sure to get the conversation going – perfect for anyone with a dark sense of humor. Each coaster set comes in a decorative wrapper - perfect for that easy, affordable ready-to-go gift! With an MDF base and a cork back every coaster is sealed with a waterproof, heat resistant resin (similar to that used to coat restaurant bars or tables) that provides a glossy finish and guarantees a long life. Please Note: My coasters are made-to-order just for you.