Checkered Notebooks 24*17 cm 60 sheets Vaziri-Checkered-bigVaziri-Checkered-bigVaziri-Checkered-bigVaziri-Checkered-bigVaziri-Checkered-bigVaziri-Checkered-bigVaziri-Checkered-smallVaziri-Checkered-smallVaziri-Checkered-smallVaziri-Checkered-smallVaziri-Checkered-smallVaziri-Checkered-small