Perfect for Christmas or Birthdays: Fun and unique cash or gift-giving for loved ones, kids, and adults. The Money Maze puzzle box is a piggy bank, challenging puzzle, and fantastic gift all in one. An affordable addition that makes your gift extraordinary. Money Puzzle Boxes: 3D Cube Puzzle Maze Money Box is adorable and attractive. Interior storage volume is about 9 x 9 x 9 cm, and the lock hole is approximately 1.7 inches in diameter. Note that items must fit through the hole. Unlocking the Treasure: To retrieve the money from the maze puzzle box, you must first solve the maze. Move the ball to the designated position, push the slide bar, and the lid will open, revealing the reward. Once taken, close the lid. Easy to obtain the money with patience, and these puzzle boxes are reusable. Endless Fun to Play: This maze puzzle game elevates gift-giving by taking recipients on a fun journey. It strikes the perfect balance, neither too difficult nor too easy. The reusable game can be shared at parties, making it a delightful gift itself. Enjoy endless fun while playing and receiving rewards. Multi-Functional Fun: Once the puzzle is solved, these maze boxes transform into piggy banks, offering repeated use. Perfect for gifting on birthdays, Children's Day, and Christmas, they challenge patience and suit various interests. Sized to hold cash, checks, coins, tickets, and more, these money puzzle gift boxes serve a multitude of purposes.