You can spin the Lucky Wheel once per day for a free prize.

After your first spin, the wheel upgrades to the Super Lucky Wheel, where you can spin up to 4 times per day for even bigger rewards.
You can spin the Super Lucky Wheel by:

Using coins
or
Watching ads

Each spin increases the potential coin rewards on the wheel, giving you a chance to win up to 1,000 coins.

Important:
Coins used for spins are deducted from your balance
Coin costs increase with each additional coin spin