Yalasa 10pcs Rainbow Color Pencil 4 in 1 Colored Pencils For Drawing Stationery Material: Wood, safe and healty for human body and environment. Size: Length 17.5cm. Perfect for writing, drawing,sketching,ect lovely box design, with a pencil sharpener Tip: This is 10 pieces/lot. Rainbow color, 4 in 1 design.