Black is always bold and chic, and you get a variety of tip sizes and styles, including glitter gel, marker, and calligraphy, with the Cricut Explore Multi Pen Set in black. Use with Cricut Explore (Cricut Explore One machine requires Pen Adapter) and Maker machines. Water-based, acid-free, nontoxic, permanent after dry. Package includes one 0.8 tip glitter gel, one 1.0 tip marker, one 0.4 tip, and two 2.0 calligraphy tip pens (insert calligraphy pen with the tip at a 45-degree angle to the machine).