Richeson tempera blocks are a solid, convenient source of brilliant, opaque watercolor. Ideal for distribution and collection in the classroom. They will not deteriorate in storage and are instantly useable with the addition of water.
Set includes : Crimson, Blue, Yellow, Green, Black, White, Orange, Purple, Turquoise
Cake Size is 2 1/4″ x 11/16″
Ideal for distribution and collection in the classroom