Electric Pencil Sharpener with 2 Different Sizes of Holes. (Green) Premium carbon steel blades and sharpener size: 4.4 x 2.8 x 3.1 (in) Two separate holes for different pencil size and detachable collect scrap box A pair of replacement blades and a mini screwdriver included. Battery and power cord operated, But not included. 90 days money back guraureed. If you are not happy with the product, Contact us, we will give 100% refund no question asked.