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Title: Messy, and hard to use!
Review: These oil based markers make a mess - you can't really blend the colors and they take too long to dry. I don't recommend them. The water-based paint pens are so much better, although word is that Sharpie is dis-continuing water based paint pens - I don't understand why they would, be cause the water based pens are so popular and work just great for painting anything. UNI POSCA water based paint pens are still available, though. I recommend using those instead.
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