How to pass an object from one activity to another on Android

_x000D_ _x000D_ I am trying to work on sending an object of my customer class from one Activity and display it in another Activity. The code for the customer class: public class Customer { private String firstName, lastName, Address; int Age; public Customer(String fname, String lname, int age, String address) { firstName = fname; lastName = lname; Age = age; Address = address; } public String printValues() { String data = null; data = "First Name :" + firstName + " Last Name :" + lastName + " Age : " + Age + " Address : " + Address; return data; } } I want to send its object from one Activity to another and then display the data on the other Activity. How can I achieve that?