Acrylic paint pens for rock painting,stone,ceramic,glass,wood,canvas,set of 48 acrylic paint markers extra-fine tip.premium quality & elagent design.water-based ink that dries quickly to produce a durable opaque and glossy finish on light and dark surfaces.Great for detailing.use acrylic pens for drawing,fine line work,detailed DIY projects.custom mugs and other personalized gifts for your loved ones.writing length:130 meters