Explore the mysterious and sinister Dark Arts with this collectible Harry Potter gift set that includes a wearable pin and a tiny book featuring facts and artwork from the Harry Potter films. Printed in full color and encased in a slipcase with a ribbon marker, the novelty book is filled with fun facts and unique insights on the darker side depicted in the movies — such as basic curses and jinxes to Dark creatures like the Dark Lord himself. The set includes a glow-in-the-dark enamel pin of the Dark Mark that can be worn or added to a tote bag or lanyard.