-✔【Durable Acrylic Material】The design is very simple and easy to use. Compared with fragile glass, ceramics and stainless steel that are not easy to open, this piggy bank is made of high-definition transparent acrylic material. Transparent acrylic is more durable and smoother than plastic and lighter than metal. -✔【No-Opening Design】 Break to open, Unopenable design is a perfect solution for those who struggle to save with traditional easily accessible bank. Say goodbye to easy-open-get-money-out method, we will learn the value of saving money as we watch our bank grow and fill up. -✔【Decorative and Perfect Display】The clear money jar would easily fill up the table space without the table looking empty, upping the level of displaying cash and coins. Lightweight yet sturdy piggy bank matches almost any table and blends in with any decor. -✔【Design for both Kids and Adults】Add money to the piggy bank every chance you get and watch your funds grow. Much easier time saving cash than a savings account at the bank, and faster too! Keeps you on track to save more money and it's a fantastic way to teach kids how to save money. Visually see your money grow and share in a sense of accomplishment with others. -✔【Tips】Because the piggy bank is difficult to open, it is recommended to open it only when the target is completed, or in some emergency situations. Once the piggy bank is opened, it is also destroyed.