Review on 🖊️ 120 Pack Gel Pens by Shuttle Art - 60 Colored Gel Pens with 60 Refills for Adult Coloring Books, Drawing, Doodling, Crafts, Scrapbooking, and Journaling by Tara Ford

I love coloring adult coloring books while listening to audio books or at meetings. I usually use colored pencils, but I decided to use gel pens. The first set I received was used, the coloring book that came with it was colored. I notified the company and they immediately sent me a new set. I quickly realized why someone had returned them. Most colors are smooth, but there are some that run out of ink in the middle of coloring (they don't quite "bleed", the pen tip seems to dry out, causing streaks in photos). This is very frustrating, especially since you don't know they're drying out until you start using them. For this reason I would not recommend these pens or order them again.