Caran d'Ache Metal Collection Ballpoint Pen, Red Swiss made Caran d'Ache Metal Collection ballpoint pen. Caran d'Ache Metal Collection ballpoint pens are recognizable by their hexagonal shape, inspired by Caran d'Ache's classic pencil. They are appreciated for their light body and are equipped with the famous Goliath giant cartridge. Caran d'Ache was founded in Geneva in 1915 and remains Switzerland's only manufacturer of pencils, fine arts products and writing instruments. Based in a country that is world famous for its watchmaking and jewelry, it is not surprising that the company has earned an international reputation for products of exceptional quality and beauty.