CloseoutZone Christmas Stocking Stuffers Gift Set - Money Maze Envelope & Cube Gift Box Insert bills, checks, gift cards, lottery tickets, etc. into the side slot of the envelope maze. Recipient then has to successfully work the ball through the mazes to unlock and retrieve their gifts! Challenging acrylic box is a great way to give gifts such as money, gift cards, rings, watches, and small jewelry, because the recipient must first solve the tantalizing maze to open the box and retrieve their treasure! Full instructions included in case they give up. Reusable over & over! Money not included. Envelope: 6.75"x 4". Cube: 3.5" square. WARNING: Choking Hazard - small parts. Not for children under 3 yrs.