This item can be used in conjunction with the letter O.
It is a unique and popular design not only as a character but also as a form.
Product Specifications
[Ring size] Free
[Motif] Approx. 17 x 9 x 3 mm (length x width x height)
[Material] Rhodium Plated ・ Cubic Zirconia
[Country of Origin] Japan🇯🇵
※The recommended replacement period for the rubber is 2 years (free replacement is here.)