Wow this gel pen set is amazing! There are so many interesting and vivid colors. They pretty much write and color in beautifully. I only had an issue with about 3 of them but they might need a little more coaxing on different paper. I think the mixed colors are an interesting concept. I didn't have any issue with them bleeding and they are super precise. My favorite gel pens were the "glittery" ones. They had just the right amount of sparkle to them but still kept their pigment which is important. You can definitely use these wide array of colors for special art pieces. I love this large set so much. This would make such a great Christmas gift for the artist in your family.
- ULTIMATE SET OF 60 UNIQUE GEL PENS: Incredible vibrant and bold colored assortment of superior artist quality gel pens that include Classic, Glitter, Metallic, Neon, Pastel and Swirl Colors. Super smooth writing every time. Safe for children. Perfect for the young aspiring artist to the established art professional.
- PROFESSIONAL QUALITY: Pens are non-toxic and acid-free with superior archival quality long lasting vibrant inks that don't smear, fade or skip. Exceptional writing pens that provide consistent free-flowing ink with a smooth glide that allows you to create perfect lines with every use. Strong durable 0.8 to 1.0 mm tips.
You can buy your own set here on Amazon: http://www.amazon.com/gp/product/B016OVZOU4?redirect=true&ref_=cm_cr_ryp_prd_ttl_sol_0