Product The hand-cranked pencil sharpener adopts the same alloy hob design as the electric pencil sharpener, which is very wear-resistant More than 5 times longer than the normal blade pencil sharpener.It is not electrically driven compared to the electric pencil sharpener and requires manual operation. But this is also its advantage, because it never needs to buy a battery, no additional consumables, and even a longer life.The use of the electric pencil sharpener depends on the battery life. The hand-cranked pencil sharpener can be used normally as long as the hob is intact, and it is quiet when sharpening the pencil. It does not interfere with other students in the classroom.hand-cranked pencil sharpener operation is very easy, sharpening pencil the child is safe to use Kids love to learn, especially when they have cute-as-can-be amusing supplies that help them with their lessons Our lovable animal pencil sharpener will capture their hearts Feature 1. The manual pencil sharpener does not require a power supply or battery, so children can use it safely. 2. No extra consumables needed during use of the pencil sharpener.The hob blade made of alloy steel is sharp and wear-resistan.Has a longer life.