This is one stage of production ---- Can you guess what object it is?

Nowadays we are used to seeing objects that we use every day only in their final state, when they are being sold.

After analyzing the manufacturing process of any object, you start to realize how many stages it must undergo before acquiring its final look.

Have you ever wondered about how tennis balls are made? Well, let's find out by taking a peek inside this tennis ball factory where they are manufactured ...