Water-soluble colored pencils in a sturdy metal case. These colored pencils are suitable for artists, graphic designers, architects, illustrators, and professional creators. They are ideal for hatching and washing techniques, as well as for scientific drawings or watercolors. The fine, hard, break-resistant lead allows for precise lines. They are water-soluble and have excellent lightfastness. The hexagonal shape provides an optimal grip. Made from FSC-certified cedar wood. This watercolor range is primarily aimed at advanced users such as artists, professional creators, architects, graphic designers, illustrators, and ambitious hobbyists. Made from high-quality cedar wood, the pencils fit comfortably in the hand due to their hexagonal shape. The hard, break-resistant lead allows for clear, precise strokes and is very well suited for techniques such as hatching, washing, and of course, watercolors. Manufactured in Switzerland. The product was produced in Switzerland and consists of raw materials sourced in Switzerland. The Swiss value share of the production costs is at least 60%. FSC-certified (responsible forest management). FSC stands for "Forest Stewardship Council." It is an international certification system for more sustainable forest management. The wood used for furniture, toys, books, notebooks, or pencils with the FSC label comes from responsibly managed forests. There are ten globally applicable principles that all FSC standards from different countries must adhere to. Forests and plantations that are FSC-certified are managed according to stricter ecological and social principles, contributing to the long-term preservation of forests.