Cricut Explore/Maker Multi-Size Pen Set 5-pack (Black); Black is always bold and chic, and with this Multi Pen Set you get a variety of tip sizes and styles, including glitter gel, marker, and calligraphy. Use with Cricut Explore and Maker machines; One 0.8 tip glitter gel, one 1.0 tip marker, one 0.4 tip, and two 2.0 calligraphy tip pens; Write and draw with the Cricut Explore machine; Insert calligraphy pen with the tip at a 45-degree angle to the machine; Water-based, acid-free, nontoxic, permanent after dry; conforms to ASTM D-4236; Cricut Explore One machine requires Pen Adapter