Now you can dig for gold with the Kinetic Sand Buried Treasure Set. Use the key hidden on the bottom of the playset to unlock your treasure chest. Inside, you'll discover a chest filled with Kinetic Beach Sand. As you dig through the sand (the key works as a shovel.) searching for your treasure, you'll also find a layer of gold, onyx or silver Shimmer Sand. You won't know what you'll get until you dig to the bottom. Find your hidden tool buried inside - it will help you scoop, transform or shovel your Kinetic Sand. Dig until you uncover three bronze or silver coins, and you may even find the rare gold coin. When you're finished playing, the reusable treasure chest is the perfect storage solution for your Kinetic Sand.