There are two Activity Spins: The Silver Activity Spin and Golden Activity Spin.
 

Silver Activity Spin

The Silver Activity Spin is a Spin Token that contains random prizes. You will receive this Spin Token in the final tier of Daily Activity Chests by completing your Daily Activity Missions.
 
 

Golden Activity Spin

The Golden Activity Spin is a Spin Token that contains random prizes. You will receive this Spin Token in the final tier of Weekly Activity Chests by completing your Weekly Activity Missions.