"I use these for painting and writing on rocks. They work great! Good flow. Good coverage. Easy to use. I will definitely become a repeat customer."
MomOfTwo, Amazon Customer
"Bought these for extra supplies when painting rocks. Usually reach for poscas but am loving these Artooli. Clean smooth lines, easy to prime the pen, no extra paint pooled or bleeding. Dries FAST, seals well with brush on or spray sealer. Love the variety of fun colors. These will be a wonderful addition to creating kindness rocks. Am so impressed I bought two more sets to gift to fellow rockers"