This Limited Edition rollerball pen from Moleskine is perfectly balanced, lightweight, and smooth, allowing it to glide effortlessly across the paper and unleash inspiration from one word to the next. The pen features a graphic design inspired by Harry Potter and a glow-in-the-dark cap, making it ideal for Potter fans and anyone who appreciates the magic of handwritten ideas. Place the pen under a light for a few minutes; the longer the exposure, the better the glow! This pen comes with black ink and can be refilled with a EURO 0.7mm refill.