To mark the 10th anniversary since their discovery, SMISKI—the tiny guardian watching over you—is having a birthday bash! In this special series, a brand-new SMISKI is quietly celebrating its birthday just out of sight. Each Smiski comes in a surprise blind box, so you won’t know which one you’ll get. This listing is for one glow-in-the-dark Smiski, randomly selected to join your celebration.