Ipoint Evolution Axis Pencil Sharpener, Ac-Powered, 4.25 X 7 X 4.75, Black/silverSuper-fast sharpening using helical ten-blade technology.Sharp Sense technology allows you to feel when the pencil is at the perfect point.Auto shut off when pencil is completely sharpened. WARNING: This product can expose you to Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause Cancer and Birth Defect/Reproductive Harm. For more information go to www.P65Warnings.ca.gov. - Cancer:Di(2-ethylhexyl)phthalate (DEHP);;Birth Defect/Reproductive Harm:Di(2-ethylhexyl)phthalate (DEHP)