Remember brother came back after school every day will have laser engraving the homework, every day in get more homework from the teacher will go outside for a long time of queue, printing materials for him, to spend every day to learn typing for a long time to line up, then I once when shopping, see a above the counter put the laser engraving style, so I consulted, think the price is more cost-effective.If you want to install one at home, it will be much more convenient. In the later stage, you don’t need to spend time to print out study materials for the party outside, and you can use the time saved to help him with his homework!