For art AMD classrooms. At Crayola, we believe being “responsible” means doing what is right. It is being a good Citizen in the communities and countries where we operate and our products are found.
Product Features
- Perfect for classroom and group activities
- Brought to you by Crayola, High quality
- The photos are for illustration purposes only
- Turn an ordinary window or mirror into a colorful crystal canvas
- 8 bright, crystalized colors
- Crystal effect is most intense with sun shinning through the window
- Wipes off window with damp paper towel
- Fully washable from windows, fabric and skin
- Turn an ordinary window or mirror into a colorful crystal canvas
- 8 bright, crystalized colors
- Crystal effect is most intense with sun shinning through the window
- Wipes off window with damp paper towel
- Fully washable from windows, fabric and skin

So fun Very cool, like a science experiment you can do with your kids. the first crystallization takes a while to happen but then you can watch it spread across the window once it starts in a small color.Tip: to get any design to crystalize faster draw a line from an already crystallized design to the corner of the new design
Great if it’s warm I bought these for my daughter because we have a big glass door in our kitchen. Sadly these only work great on windows where the sun is shining. Otherwise, you have to use a blow dryer to get the crystal effect. It also stinks because we live in a colder climate so the sun doesn’t shine that much and the fact that I need to write on a warm window limits the amount of places we can use this.It is a great product though and works well in the right condition.
From Dud to Stud in 2 minutes The ink was hard to see while you’re drawing especially if it’s a bright day outside. So it’s difficult to draw a lot of details. But wait a minute or two and everything becomes very visible once the ink starts to dry. And if the sun is coming in through the window that you’re drawing on, then the crystalizing effect will be in full display. The ink comes off very easily and cleanly with a wet paper towel. You can leave your drawing for days and it would still wipe off easily with a damp…