Most people who have used color chalk at work or for play have quickly found out how messy and inefficient they can be, despite the great colors. This makes it no surprise that when a company delivers a solution that has all the advantages of old-school color chalk, without the drawbacks, it would become very popular. Enter ChalkTastic and their premium quality chalk markers, that have quickly become best sellers. Recently, the company celebrated crossing the 500 review milestone at Amazon.com, remarkably, with over 90% of the reviews being five star feedback. The marker set has even become a best seller in two different Amazon product categories.