ThinkGeek Infinite Dungeon Corridor

From $27.35, Amazon

When you flip the “on” switch on ThinkGeek’s Infinite Dungeon Corridor, little torches light up behind a one-way mirror that’s set into a faux-stone archway, and across from another mirror. Once the torches light up, the infinity mirror effect makes it look like the plastic flames extend down an impossibly long dungeon corridor. It’s perfect for staring into and dreaming up adventures.

For extra effect, put your favorite Dungeons & Dragons miniature on the top step, as if they are about to charge into danger. Because you already have a light-up nerd thing on your desk and you might as well lean in.

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