Pencil and charcoal: used to draw the light and dark tones of different parts, the rough background of black and white and gray.Plastic rubber: It can brighten the part of the picture that is too dark, it is sticky, and it can stick the lead powder that is too dark on the surface of the paper.Pen and paper: Smear the light and dark transition, the transition is softer, and then add lines to draw a three-dimensional effect.Canvas roller blind, canvas workmanship, strong and durable, can effectively store pencil, charcoal, knife, paper eraser, eraser and other painting toolsSmear on the pencil line_, draw a hazy blur effect, make shadows or dark parts, extender: the pencil is too short and the extender can continue to be used.Product Name: 2H-8B Sketch Pencil Set (Including Sharpener, Eraser)Material: PoplarSpecifications: 15 pcs/box (including pencil sharpener and eraser)Package:15 pencilsSoft charcoal pen x1.Pen curtain x1Neutral charcoal pen x1Hard charcoal pen x1Pen and paper eraser x3Painting eraser x1 piecePlastic rubber x1 pieceUtility knife x1Pen extension x1Note:No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPencils, Map Adults,