Auto Roll Money: Place bills on the reels to automatically roll into the piggy bank.Double security: password and emulated fingerprint. Enter the four-digit password and fingerprint to open the door. Raise children's property safety awareness Large capacity: can store 600 coins or 100 banknotes. It's more fun than a regular piggy bank. Greatly helps your child develop the good habit of saving money. Essentials or Gifts for Kids Environmental protection material: environmentally friendly, no odor, anti-aging, durable. Christmas gifts for kids, birthday gifts for kids. Can be used to store toys, jewelry, baseball cards and more. Put coins on the top of the piggy bank, bills on the side, and use the safe as a piggy bank. Both adults and children can use it. Material: ABS Package Contents: 1 piggy bank. Note: Different lighting shots and monitors may cause the color of the item in the picture to be slightly different from the actual item. Measurement tolerance is +/- 1-3 cm.