Large Capacity Piggy Bank- Can store all kinds of coins or bills. The large-capacity space is enough to meet the child's desire for storage, and can also store some small personal items. This is a fun safe specially designed for children. Password Safe: Just enter the 4-digit password to open the safe, the green light is on , turn the knob clockwise to open the door. If the password is entered incorrectly, the red light will turn on. (Default: 0000, password can be changed at will). Easy to use: Place the coin in the coin slot at the top of the bank. When you deposit an invoice, it absorbs the money instead of slipping it in. Without the code, no one can open the safe (but be aware that it won't work if the paper is too old or too soft). Nice gifts for children: You can use it for help them develop a good habit of saving money. It is the best choice for birthday gifts, Christmas gifts, New Year gifts, prizes, rewards or any other holiday gifts. Safe and eco-friendly material EnvironmentalThe piggy bank is made of high quality environmentally friendly ABS plastic, which is anti-aging and durable. The electronic piggy bank is the best birthday gift for boys and girls. This piggy bank will help your child learn to protect their belongings.