Y es cost 20 and earn 200 rupees You must be thinking how is this possible. But it is possible, nowadays everyone has a mobile phone, irrespective of the class. If you have a mobile, then people would like to make your phone by liming for different look and safety. I'm not talking about bubbles without bubbles of the one. In this only one time your investment will be Rs 2500. The job of this machine is to remove the air that is created while limiting in the mobile. After this the limit cover of only Rs 20 will come. And you can laminate on mobile. In this business, you will not find the customer, but the customer will come looking for you. You can take a customer 200 rupees. And laminate 10 customer's phone a day then you will earn 2000 rupees.