A lockable gift card box.

• The sliding top passes through a slot and can be locked with up to three padlocks. The key or lock combination can be hidden, or placed in other puzzles, adding fun or challenge to any gift card gift.
• The main box can be printed without support, but this will result in obvious bridge lines on the top edge, as can be seen in the picture. Using support during printing may result in a more refined appearance.
• There's no need to use specific types of consumables for printing. The picture shows a box printed with PLA filament, which has a shiny appearance.