With these Cricut Joy "Point Gel Pen Medium - Glitter" pens, you can get really creative and give greeting cards, invitations, gift tags, and much more a special look. The 3 glitter pens in black, gold, and silver have a line thickness of approximately 0.8 mm and are water-based, acid-free, non-toxic, and permanently durable once dry. With just one click, you can write small notes, loving phrases, and personal words, or even draw elaborate and intricate designs. The colors combine beautifully and are specifically designed for use with the Cricut Joy.