Product DescriptionHere are just some of the advantages of the Eco- Friendly, GreenFeel paper pencil: 1.You prevent environmental degradation every time you use one2.Paper pencils are softer than wood and sharpen much easier3.Slippage caused by hand perspiration is much less than with wood pencils due to the absorption properties of the paper pencil body4.2.4mm lead used is longer lasting and provides an excellent image5.Paper pencils do not contain chemical agents harmful to the body