DOUBLE HOLESThe sharpener has 2 different sized holes,One competing is about 0.45 inches in diameter, and the other is about 0.32 inches in diameter.Plastic Sharpener is perfect for keeping on hand to sharpen your standard and large pencils. . SHARPENER WITH LIDThe manual pencil sharpener is equipped with a plastic lid and a box to protect the blade and the storage part of the pencil.chips left by sharpening pencils can totally drop into the box instead of falling scattered everywhere. . DURABLEHigh quality stainless steel blades are hard to abrase and keep sharp, sturdy plastic shell ensures the pencil sharpener can be used for a long time. . 4 COLOR PENCIL SHARPENER24 Pack pencil sharpener manual, great school supplies to share with study partners in school or sibling at home or work partners in office. . LIGHTWEIGHT AND PORTABLEPencil sharpener compact small design makes it great for tucking into a bag or backpack, also easily fit almost anywhere and can go wherever you do.Our pencil sharpener quality and portability that will suit the standard sharpening needs of any student, teacher, artist, or administrator. .