Dazaifu Tenmangu Shrine - Set of 2 black pencils, made by the shrine. I received these over 10 years ago when I offered an ema (votive picture tablet) at Dazaifu Tenmangu Shrine. They have been stored in a drawer unused. I passed my exams without any problems. I definitely felt blessed! They are compatible with mark sheets, but this is based on the <time they were made>, so please confirm their current usability.