Create striking highlights on your creative art projects with this set of medium and bold line white gel pens from Gelly Roll. Perfect for writing and illustrating on dark and colored paper, use them to make eye-catching handmade greeting cards and other papercrafts. Details: Bright white Includes 2 nib sizes 6 pens Opaque Ice Cream Smooth® ink Waterproof and archival quality Fade and chemical resistant Smear, feather and bleed resistant Stands out on dark and colored papers Not recommended for use on fabrics intended to be washed Conforms to ASTM D-4236 Size Information: Medium: 0.4 mm line, 0.8 mm ball Bold: 0.5 mm line, 1 mm ball