Pens with extra fine tips. Three pens in black. With an extra fine tip (0.3). Ideal for invitations to events and decorations for birthday parties. Suitable for Cricut Joy. Water-based, acid-free, non-toxic, and permanent once dry. Supports the unfolding of your own creativity. Cricut is a successful manufacturer of cutting machines and accessories that offer you nearly limitless possibilities to express your creativity. The company aims to help people make their personal DIY projects enjoyable and straightforward, enabling them to lead a more creative life. Over time, Cricut has continually introduced new machines, tools, and materials, and will continue to do so to expand the possibilities further. The company draws inspiration from its customers, who consistently surprise with their unique creations.