This set of General's extra smooth, pure pigment compressed pastel sticks is ideal for fine art drawing. Pastel sticks can be used to create colorful, vibrant drawings or to add subtle color to charcoal or graphite drawings. Hone your skills and create an extensive color palette with these four simple colors.Includes 4 pastel sticks in green, blue, yellow and red, Oil-free and acid-free , Highly blendable, rich colors