About withdrawal: Due to its sturdy design that cannot be easily opened, the money or coins can only be withdrawn by breaking the deposit with a hammer under the condition of adequate safety measures and protection. Once the piggy bank is opened, it is also destroyed. About the process: GACMIYN adult piggy bank is made of stainless steel, with cutting, welding, polishing and sanding processes, fine workmanship, exquisite texture, and laser engraved exquisite patterns on the front. The appearance is stylish and simple: It looks like a work of art, suitable for placement anywhere, white-collar workers, families. Great gift ideas: Whether it's a birthday, graduation, New Year, Christmas, Thanksgiving and Valentine's Day, a couple's gift, or other special occasion, an unopened stainless steel piggy bank is a great practical gift that will be appreciated for years to come. Robust design: We have used thickened stainless steel materials,Unbreakable piggy bank,and the non-open stainless steel piggy bank is a unique and innovative design that distinguishes it from traditional money-saving tools such as ceramic piggy banks, piggy banks that can be opened or locked. The GACMIYN piggy bank is a very sturdy piggy bank that is very difficult to open, so it is especially suitable for those who are not binding enough on themselves.