The Derwent Inktense Water Soluble Ink Pencils are a set of 12 high-quality drawing pencils made by the renowned brand Derwent in the United Kingdom. These pencils are designed to be used with water, allowing artists to create vibrant and detailed artwork with ease. The HB hardness ensures a consistent and smooth writing experience, perfect for intricate lettering and drawing projects. The inclusion of water-soluble ink in these wooden pencils makes them ideal for artists looking to achieve striking and unique results in their work.