If you’re a fan of Dexter, you’ll probably appreciate these bloodied coasters & case that borrow their look and feel from the protagonist’s slide collection. The coasters themselves are made from sturdy acrylic and sport rubberized feet to keep from slicing your table. For added impact (and creepiness), stash them within the A/C unit.

Order a set at ThinkGeek – 20$. And while you’re at it, check out the Dexter Kill Shirt.