Information about this itemIron box sketch pencil tool set,15 pencils (4H, 2H, H, HB, B, 2B, 2B, 2B, 4B, 4B, 4B, 5B, 6B, 8B, 10B) 6 charcoal pencils (soft S, soft S, soft S, medium M, medium M, hard H) 1 extender, 1 utility knife, 3 paper erasers, 1 plastic eraser, 1 art eraser, 1 pencil sharpenerPREMIUM MATERIAL: Charcoal pencils are made of non-toxic and environmentally friendly materials. The special process makes the lead core particularly smooth and not easy to break, making it easy to sharpen and erase. Ideal for details, shadows and overlays.EASY TO USE: Ultra-soft leads make it easy to go from bold blends to fine, detailed illustrations to deep shading. Holding the pencil tip at an angle allows you to draw beautiful, broad strokes, while a sharpened tip allows you to create fine details.PORTABLE PENCIL CASE: The drawing tool comes with a portable pencil case, you can take it anywhere when traveling. All art supplies are organized and protected in the box.PERFECT GIFT: The sketch pencil set is the perfect gift for artists, graphic designers, adults, teens, beginners, kids, art students, amateurs on Christmas, Thanksgiving, Birthday, Graduation, New Year, Valentine's Day and Easter. Great gift.