Pen

Imagine a magic wand that leaves a trail of color wherever it goes! That's kind of like a pen. It's a tool we use to draw pictures, write stories, and sign our names. Pens have a little ball at the tip that rolls around, picking up ink from inside and putting it onto paper. It's like a tiny artist drawing for you!

Long, long ago, people didn't have pens like we do. They used bird feathers! They would dip the feather in ink and then write. Later, people invented metal pens with a little slit that held ink. Then came the ballpoint pen, which is what most people use today. It was invented by a man named László Bíró.

Pens help us share our ideas with the world! We use them to write letters to friends, draw amazing art, and even to sign important papers. Without pens, it would be much harder to learn new things in school or to keep track of important information. They help us make our thoughts visible!

The most common pen has a tiny ball at its tip. This ball is like a little roller. When you press the pen to paper, the ball spins. As it spins, it picks up ink from a container inside the pen. Then, as the ball keeps rolling on the paper, it leaves the ink behind, making a line. It's a clever way to get ink onto paper!