Glass Chalk - The Original Patented Indoor/Outdoor Temporary Paint Marker for Auto Windows and Glass Surfaces, Sponge-Tip, Assorted Colors, Neon Orange and Neon Green, 2 Count

These work really well and you can do a lot of windows with one stick. However, why in the world would they package green and purple together? Green and purple need to be in different packaging. Put the complementary colors together. For example, purple and yellow or green with red. No school colors will be green and purple. The packaging doesn’t make any sense. Please change that for the mental health of everyone in need of purple and yellow school colors. 😂 Even if purple was with white or blue that would make more sense than purple and green!!!

I ordered these window markers on a whim right before my daughter's last day of first grade. I wanted to make her last day as special as possible, so I decorated our van windows before I picked her up from school. Her face lit up as soon as she saw the van and she had a blast reading the encouraging words I placed on there for her. After reading other reviews, I was a bit worried that I would have difficulty getting the paint off, but it was quite painless. I left it on for about a week-and-a-half, then went to a self-serve car wash. I used the high pressure hose to blast any debris off of the brush in the bay and then used the brush to gently scrub the windows. I then used the high pressure hose to blast the rest off. It did not damage our windows in any way and now no one would know that we ever had them painted up. I highly recommend these!

Bright colors wear well. Don’t wash off in light rain. Requires considerable scrubbing to remove.

Shake well before use. Works great on the ice! My coach and I love this. It’s a great learning tool.

Used it to decorate my car with "Just Married" etc. We left it on for about 2 months, and when it came time to wash it off, it was SUCH A PAIN!!! This product claims to be easily removable with soapy water, but we tried that, Windex, and even GooGone (which left smudges on the windows), and the best method was scratching it off with our fingernails (which was absolutely annoying!!). Maybe we left it on for too long, but still I don't think I'd use this product again.SO yeah, worked great when we wanted it on the car, but would not come off nearly as easily as advertised.

Love this product! I use it on my gym floors (tile) to create wash away self space spots. I have to replay every couple weeks but will come off with water if you don’t want I down for long.

I bought this to decorate my daughter’s car windows for her senior parade. The chalk was very watery and wouldn’t stay on the windows. We kept having to redo her them, but it wouldn’t stay on. This is how her car looked while driving in the Parade. Everyone used a different brand of chalk and it stayed on the entire time without running. Very disappointing. It was easy to remove.

Does the job! May need a little elbow to scrub off glass!