12/18/24/36/48 Color Oil-Based Colored Pencil Set, Vibrant And Diverse Hexagonal Non-Slip Pencil Barrel Drawing Pencils, Excellent Lightfastness And Fade-Resistant Lead Core, Student Teacher Birthday Gift, Back To School Essential Learning Stationery Art Supplies, Learning Supplies, School Supplies, Suitable For Sketching Projects, Coloring And Classroom Use.