The Caran d’ache 12 Supracolor Aquarelle is a watercolor pencil made by Caran d’Ache, a renowned brand from Switzerland. The pencil features a 3.8mm lead size and comes in a variety of multicolor options, making it ideal for artists and craftspeople looking for a versatile and high-quality drawing tool. With its aquarelle capabilities, this product allows for smooth and vibrant watercolor effects, making it a valuable addition to any art supplies collection.