Each pastel is crafted with a broad range of pigments by hand with minimal natural binders. This renders highly concentrated, velvety pastels. The square shape delivers thick, broad strokes or thin, precise lines where necessary. The size of these pastels are approximately 1 1/2? x 1/2? x 1/2?. Because each pastel is handcrafted, the size and shape may vary slightly. 30 MORE intense dark colors, including deeper darker browns, rich velvety turquoise, shadowy blues and five new mysterious purples.