There are many different sizes of Graduated Cylinders.

Here is a 100 mL Graduated Cylinder. Graduated means it is labeled with increments.

There are many different increments. ALWAYS know the increments you are using.

Here is a 10 mL Graduated Cylinder. Notice the Increments are different from the GC before.

Here is a 2000mL Graduated Cylinder. Look at the increments. They are different than the GC before.