No Plagiarism!JQxuc1O901f0LSEfRW9Zposted on PENANA
It is Blackboard or Chalkboard which is Black when clean, and as you write on it with white chalk it becomes dirty in White color.313Please respect copyright.PENANAq6BCvpZfbq 8964 copyright protection309PENANAQoDbCiruBU 維尼