Environmentally friendly material: The piggy bank toy is made of high-quality, environmentally friendly ABS plastic, which is robust and durable. It is non-toxic, odorless, and resistant to aging, making it safe for children of all ages. The sturdy construction ensures the toy does not break easily, even with frequent use. It is a great choice for parents seeking a safe, durable toy that also provides an educational experience.Automatic paper money scroll: The money box features an innovative automatic function that pulls in paper money when inserted into the slot. This makes saving more fun and educational for children, as they can see how the money is stored safely. The mechanism allows for easy use and makes depositing coins and banknotes an engaging activity. (Note: The mechanism may not work with very soft or worn paper.)Password security feature: The money box includes a 4-digit password protection system, ensuring only the user with the correct code can access the inside. The default code is 0000, which can be easily changed to a different 4-digit code. When the correct password is entered, a green light turns on and the safe door can be opened. This feature helps teach children about security and adds excitement to saving.High storage capacity: The safe offers ample space to store up to 600 coins or 100 paper banknotes. This large capacity allows children to safely keep a significant amount of play money. The strong build helps protect children's personal items or small valuables. This money box serves both as a savings tool and secure storage for small treasures. (Requires 3 AA batteries, not included.)Perfect gift for children: This money box is an excellent gift for children aged 3 to 12. Suitable for birthdays, Christmas, Halloween, Easter, or other occasions, it is a practical and entertaining present that both educates and delights. The attractive packaging makes it a great gift that encourages kids to learn about money management and saving. It is both an educational toy and a fun treasure chest for young collectors.Product specifications Material: ABS plastic Size: 12.8 x 12.8 x 19 cm Weight: 475 g Initial password: 0000 Package includes Money box x 1