Ideal for pencil drawing, design, sketching, architecture and drawing, General’s Semi-Hex Classic Drawing Pencils are “Carbo-Welded” to the wood by an exclusive bonding process for added strength. The set features 12 degrees of hardness for a full and dynamic value scale ranging from soft 6B for dark shading to hard 4H for light details.Details:Includes assorted degrees12 pencilsRanges from 6B soft to 4H hardComfortable gripIncense cedar wood casingBreak-free sharpening