These definitely stain. Perfectly adequate watercolors for classroom use. Great price and vibrancy. Super concentrated.

Reasonable price, highly concentrated. Just wish there were even more colors available.

I can't tell you how much I adore this product. The colors are bright and saturated and beautiful. I added 3:1 alcohol to watercolor just as a test and you can see in the picture how BLAM! this violet color is when sprayed on test sheet. I will definitely have to further dilute this mixture but that's a good problem to have I say. The box of 6 presented wonderfully also as they were in a firm cardboard box and each had plastic shrink wrap and then a good tight seal that has to be removed upon first use. It stained my hands a bit but that is to be expected and easily removed by a little alcohol. The price point is incredible when you think how much product you get and how long it will last you. Great value for the money. I really can't say enough good things about this product. Hope this helps in your decision making if you are mulling the idea of purchasing these watercolors.

Great paints. Dark and bold, my kids loved them. We painted our building blocks, coffee filters, paper, added to shaving cream for puffy bath paints. They love them.

I use this in my art room. A few drops and then add some water to get it to last longer.

These are great and colors are bright and beautiful BUT they will stain your porous floor and clothes, permanently.