Sakura of America offers the only officially licensed Zentangle tool sets, for creating Original Zentangle Tiles, Atc tiles, black tiles, Renaissance tiles, Zendalas, and Apprentice tiles. The Zentangle method is an easy-to-learn way to create beautiful images from structured patterns because of its small size and simple components, Zentangle art can be created almost anywhere, alone or in groups, without special skill or costly equipment. Enjoyed by people of all ages, it's used in arts and crafts, education, and corporate settings for fun, relaxation, artistic satisfaction, and wellbeing. Pigma ink, invented by Sakura in 1982, remains the most reliable permanent ink: it flows smoothly, dries to a neutral pH, and is Uv-ray and chemical-resistant, and waterproof. Zentangle creators Rick Roberts and Maria Thomas chose Sakura's Pigma Micron and Gelly Roll pens, paired with museum-quality papers, for long-lasting, beautiful results.