Unlock the fun with the Ryan’s World Professor Ryan Mystery Locker Surprise. Kids can turn the lock to open the locker and discover the fourteen surprises inside! Each locker includes 12 surprise-filled cubbies. Open each cubby and reveal over 12 possible cool Ryan’s World inspired surprises, such as articulated figs and accessories, pencil toppers, UV activated ooze, and a UV decoder pen! Use the UV pen to write on the UV ooze.