No.HR3901 (Origin unknown)
15,000Yen
Size: 13 x 9 x 8 cm 0.7kg
No.HR3902 Kibune ishi
26,000Yen
Size: 15.5 x 9.5 x 6.5 cm 0.6kg
No.HR3903 Arakawa ishi
24,000Yen
Size: 10 x 9 x 12.5 cm 1kg