Extra Fine Tip Paint Pens for Rock Painting,18 Oil Based Paint Markers, Wood, Rocks, Glass, Metal, Ceramic, Canvas, Artist Quality Fine Point(0.7 mm)Pen Set, Water Resistant, Quick Drying, Free Bag.

I got these paint pens for my grand daughter who seems to have a real talent for art. She made a birthday gift for her mom. We went and bought a set of plain glasses and she painted them with the INSTAR pens making designs of different color flowers. They came out beautiful! First we washed then dried the glass. Then she designed and painted the glasses and then we "baked" them in the oven. (no preheating... just put on a tray, set temp to 350 and put the tray of glasses in the oven. After 20 minutes, turn oven off but let them sit for 10 more minutes in the oven. Then remove and cool. This makes them waterproof. I still wouldn't put them in the dishwasher; rather hand wash. Great colors and super fun project. She's doing mugs for her friends next!

These markers are awesome. Since they are full of paint it's not necessary to use a heavy hand. The strokes are smooth and only need 1 coat. I was very happy using these on my ceramic snowman. Plus, you get a nice little bag to hold them in. A nice touch!

I just got these pens and I have tested them On wood ,metal and glass Without any issues.it seems that they can be used On any surface. The ink colors are Super vibrant and they are too many to choose from .they also have metallic colors Which could be perfect for you If you are into Calligraphy.

I really like these pens. Excellent quality and endless variety of colors including the metallic ones as well. I tried each pen to make sure they all work without any issues. Non of them drip nor skip. I'm impressed, not a single pen is rattly or loose. Best pens I've had so far and the price is unbeatable. Great buy!!!

I used many markers before and I always run into some type of issue while using them. Well not this time. I think I found what I was looking for, so the search is over. The colors are vibrant, the quality is the BEST thus far no dripping, smooth flow. I tried them on glass and ceramic mugs. I also like the 18 color variety and the cool velvet pouch that comes with the pens. I actually got rid of the paper box and I keep them in the pouch. I am definitely going to buy them again.

Excellent quality. Nice little bag included to carry them in and to keep them together. Beautiful, vibrant colors.

These pens are great to use. Fine tip to get into small spaces and they flow very smoothly. They prime quickly and have great colors. I received them very quickly. 😊

I love these paint pens. They are much, much better than ones I paid much more money for! I have been using them for about a week and not one of them dried up. No blobs...awesome. My other pens seem to dry up after a few uses, then I tap it and it blobs all over. These are great....if they ever dry up, I will buy them again.