Colorations® Large Crayon Classpack, 8 Assorted Colors, 50 of Each, Set of 400, Larger size is Easier to Grip, Hold & Draw, Crayons glide easily, Non Toxic Crayons, Kids Crayons: Amazon.com: Industrial
Amazon.com: Crayola Classic Color Pack Crayons, 8 Colors/Box (52-3008) : Toys & Games
The Crayola color wheel has 19 different kinds of blue - Vox
Crayola 24ct Colors Of The World Fine Line Markers : Target