Sleep-themed Sanrio Series Pen Topper

These pen caps feature a charming lineup of Sanrio characters in adorable sleep-themed designs. There’s Kuromi in a cute party hat, Pompompurin cuddling a little companion, Cinnamoroll with a bear-shaped sleep mask, My Melody in a cozy outfit, and Hello Kitty with a pretty pink bow—all nestled in peaceful, sleepy poses. Crafted with fine details and vibrant colors, these pen caps are not only practical for protecting your pens but also serve as tiny, heartwarming decorations that bring a sense of comfort and cuteness to your stationery. Whether you’re a Sanrio enthusiast or someone who loves cute and unique desk accessories, these pen caps will surely make your writing moments feel like a cozy, whimsical dream.