Cricut Joy Fine Point Pen Set 3-pack (Red, Green, Violet) Embellish your projects with personal notes or drawings Ideal for event invitations, decorations for birthday bashes, or adding a "handwritten" message to any project For Cricut Joy? Water-based, acid-free, non-toxic, permanent after dry; conforms to ASTM D-4236. Add a delicate touch to written or drawn projects, big or small, with these three complementary hues. Write flawless messages or phrases and draw intricate designs with a click. Add to cards, paper crafts, decor, and more, or draw perfect shapes and stunning colouring pages. They're ideal for party and holiday invitations too. For use with Cricut Joy.