only one piceces,not a set Features: 100% Brand new and high quality AP Non-toxic Alcohol-based ink dries acid-free Great fit for artists,hobbyist and crafters The ideal tool for sketching and scribbling The marker pen has two standard tips Specifications: Penpoint: 1mm & 6mm Body Color: Black Model: Commonly,Comics,Industrial Manufacturing, Indoor,Colthing,Building,Landscape,Product Design.