I was highly impressed with the customer service this company provided. I initially ordered my mini markers online. The rep called me a few days later to explain that sometimes the dye will slip in and you could possibly get some green with the blue, but it is very light tinted. He even went through lengths of sending me a texted with detailed picture. He also had a concern of the stickers not bubbling and talked through with me the best size if I were to purchase my own. I would 100% refer this company to anyone interested.