Prismacolor Premier Colored Pencils, Soft Core, 150-Count With Prismacolor Colored Pencil Accessory Set, 7-Piece 150 Prismacolor Premium Lightfast And Richly Saturated Pigmented Colored Pencils Ultra-Smooth, Even Color Laydown Thick, Robust Leads Resist Cracking And Chipping Making Them Perfect For Adult Coloring Book Accessory Set Includes:colorless blender pencil, colorless blender dual-tip marker, ebony graphite pencil, pencil lengthener, kneaded rubber eraser, Design 2000 plastic eraser and a metal pencil sharpener