Safe Piggy Bank with Password:If you press the wrong password, the piggy bank will not open.The default password is 0000,press * + 4 digit password+#,and rotate the knob clockwise to open the door. And you can change your own password.If you forgot your password, please remove the battery and reinstall it after 1 minutes.Fun Piggy Bank:The piggy bank is made of environmental ABS plastic,durable and anti-fall. Please do not worry about the piggy bank will break. And the piggy bank is designed with password protection and automatic paper money scroll, and then add the interesting music function.Great Educational Toy for Kids:Piggy bank is a good way to teach kids to save money and develop a good finaical habit.When your kids own a ATM piggy bank, they will start to saving money to fulfill their little dreams. Such as saving money for travel, buying gifts for the person they care about, for anything they want.A Perfect Gift:Your kids will be happy to get this cute piggy bank for their birthday,Christmas,New Year. It is not only a piggy bank, but also a funny kids toy. They will learn financial management and math skills from it. It can be used to store toys, jewelry, baseball cards, etc.How to Use: When you receive this piggy bank, please install 3*AA batteries(not included). To open the door, press *0000#, then press the fingerprint button and rotate the knob clockwise. If you want to change the password, please open the door,press * 4 new numbers#, then you will get your own password.It also means your secret password will reset to the initial cose0000.Lifetime Warranty: If you're not satisfied with it for whatever reason, please contact us and we will respond in time, happy shopping time.Recommended age 3+