What is the use of qq dazzle dance timing crystals

qq Dazzle Dance Time Limit Crystal Stone can be used in the lottery.

Dazzle Dance Timing Energy Stone Usage can be used when drawing lucky crystal stones in Lucky City. Energy stone is a monetary resource used in the home, mainly used to upgrade the level of the four rooms of the villa, greenhouse, tree house, bakery and tool room.

qq Dazzle Dance is an online multiplayer 3D interface music and dance game launched in 2008 that emphasizes leisure, fashion, and friendship.