The underside of the forefinger of Kuan's right hand has become a series of six "chicken eyes" (corns) from holding the knife so long, and a hard callus has grown on the outside of the knuckle on his little finger from 20-some years of pressing it against the eggshell while carving.
關椿邁攤開右手，只見食指指腹因長期按雕刻刀，長了六個「雞眼」，而小指關節外側，長期靠在蛋殼上，二十幾年來竟也磨出一塊厚厚的繭。