different types of pencils

There are many different types of pencils and they are scaled called the graphite scale and that was used to measure the hardness and the darkness but nowadays we use a scale with numbers. Like say that there is a 2 on the pencil that has a softer core than other pencils so the bigger the number on the pencil the harder the core inside the pencil is and the softer the core is the darker the line is and the harder the core is the lighter the line will be or if your writing so if you are writing I would go with a number 2 because it is darker but if you are doing art go with a bigger number pencil.

Here I have got many different numbers of pencils and I explain what they mean in the paragraph.