This set of 24 Zensations Mechanical Colored Pencils features retractable and refillable 2.0mm leads. Colors are bold and bright, lay smoothly on paper, and blend easily for shading and color mixing. Colors included: Yellow, Orange, Light Peach, Light Pink, Pink, Bluish Pink, Red, Ruby Red, Deep Fuchsia, Bright Lilac, Ice Blue, Sky Blue, Blue, Light Green, Sap Green, Green, Yellow Ochre Light, Terracotta, Brown, Dark Brown, Black, Steel Grey, White.