Unleash the power of your creativity with the Alchemy Dark Matter hardcover notebook. Let your ideas shine as you watch your thoughts illuminate the black pages, turning into pure gold. Get ready for a thrilling addition to our Dark Matter collection! We've taken some of our most loved notebook covers and expanded the range, bringing you more options to express your unique style and creativity. This extra-thick 120 gsm black paper works great with gel pens (for the brightest colors, look for ones formulated to work on dark media, like our Supernova Pens), metallic pens, pastels, and even some paints.