Cricut Joy 3-pack Opaque Gel Pens White, Pink and Orange. 3 medium point 1.0 mm opaque pens in pink, white, and orange. Highly opaque ink shows up well on light and dark materials Embellish projects with personal notes or drawings using your Cricut Joy? cutting machine Ideal for paper crafts, cards, labels, invitations, or adding a "handwritten" message For the Cricut Joy? cutting machine Water-based, acid-free, non-toxic, permanent after dry; conforms to ASTM D-4236. Made to stand out on the deepest hues of paper, cardstock, and labels, these opaque gel pens add a pop of personality to your cards, paper crafts, and decor. Embellish even your darkest materials ? it's easy to add a playful note or a fun drawing with your Cricut Joy? machine. Compatible materials include Cardstock, Paper, Cards, Smart Paper? Sticker Cardstock, Smart Label? Writable Paper. Not compatible with regular vinyl.