You never know which key will unlock the treasure in the Wahu Mystery Key Treasure Challenge! The treasure chest has a randomized lock to ensure it's a mystery every time. Dive for the keys and find the one that will unlock the treasure chest! Then release the trap door on the chest and dive to collect the rings, goblets, crowns and genie lamps. For added fun, this set also comes with waterproof paper to create your own rules or secret message in a bottle!

Includes:
• 1 Treasure Chest
• 1 Bottle
• 9 Reusable Waterproof Papers
• 3 Keys
• 3 Rings
• 3 Goblets
• and 3 Genie Lamps