Review on 🎨 Vibrant Oil-Based Fine Point Paint Markers Set of 15 - Ideal for Rock, Wood, Glass, Metal, Ceramic and More Surfaces. Quick-Dry, Water-Resistant. by April Bailey

EDIT: A few days after writing the review below the pen quality has changed 180 degrees. They flow like crazy. They don't even make real paint anymore, just pigmented oil that spreads all over my projects and hardens horribly. I am returning these pens. Old tip: I've never used drawing pencils and bought these to color shrink plastic. They work very well. I'm still trying to figure out how to paint evenly, be patient, and get the paint to shrink properly, but these pens are very forgiving. For those hoping to use sealer on paint you will need to use a spray. If you use a glossy brush, the paint will peel off and spread all over your project.