While there are six crayons in this set, there are actually 12 individual colors! The smart design of these water soluble crayons feature a different color on each end, as well as a twist up mechanism, so your kiddo can easily turn the barrel when their color is running low. These non-toxic, double ended crayons feature a super smart design for kids, and since they take up half the space, they’re great for bringing along when you’re on the go!