This is a Hagi-yaki incense case in the shape of a mandarin orange. It is a work by the 13th generation Toubei Tahara of Hagi-yaki, a kiln that has served the Hagi clan for generations. The 13th generation continues to create works that incorporate new sensibilities while preserving tradition. The paper box containing the wooden box is quite damaged from sun exposure, but please let me know if you need it. For reference, a mandarin orange by the 12th generation Toubei Tahara, who was a leading figure in Hagi-yaki, is priced at over 50,000 yen. Thank you for viewing.