8 Washable Window Markers for Cars - 15mm Jumbo, 3 in 1 Nib, 28g Ink - Liquid Chalk Markers for Chalkboard, Blackboard, Glass, Bistro, Auto, Menu Board - Loved by Teachers, Kids, Artists, Businesses

Bought these to have my family decorate my car for my last first day of grad school. They were very bright and the color just glides on. I used windex to wipe it off and it came off seamlessly after a week of leaving it on my windows. No residue. When you first open them, you need to press the tip in and out to get the ink going until you see the paint seep down can take about a minute per marker

These markers just work so well. To prime them you need to spend a minute or two shaking them up to fill the nibs with paint. Then you're all ready to have a great time. You can go over the same spot multiple times and it won't remove previous layers. They dry really fast on glass (that's where I've used them). And the colors are vibrant and beautiful. You can use thin or thick sides of the nib which is nice for different uses.My only quibble is that they are not waterproof. One rain shower later and the application on my car windows were deteriorating. Still, that might be a perk if you want easy removal! Just a wet rag takes it all off, instead of the other types that last for years unless you get a professional car wash. So just keep that in mind if you plan to use outdoors and there is a risk of precipitation.All in all, well worth the money and I'm happy I bought this item. I can't wait to use it indoors on my windows and sliding doors.

Used for decorating a window and they show up great. The tip being wider was a great help for our project.

Nice colors, but the ink doesn’t adhere to the window surface very well with some of the colors, even though it was clean and dry. Otherwise easy to use and remove.

The opacity is excellent. The broad tips are perfect! The colors...magnifico!

When I used this product on the windows at work for a sale they didn't work that well. The ink ran down the windows makin a mess. I had to just wash it off which was a fiasco in its self.

I love that you can use the marker in different angles and get different thickness. However, some colors will washout with the rain like red and yellow perhaps and white stays. But super fun to use on your car windows or in your house.

Easy to use and chalk paint flowed nicely. We used for 3 large signs at a wedding and they were great! We ordered several different tip sizes and all worked nicely. Recommend this largest tip option for larger signs.