【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
Material: Stainless steel zirconia Weight approx.: 17.1g Men's ring Simple gold black signet ring
Stainless steel is recommended for those who cannot use it due to metal allergies. It is also more resistant to scratches, dirt, and discoloration than other materials.
Stylish and simple design in monochrome for an elegant and mature look. This is a popular ring that is great for both everyday wear and formal occasions.
"Rockyu" is a brand that leads modern fashion, providing customers with products that combine trends and classics, tradition and innovation.
We will give you a set of "ROCKYU" gift bag and cleaner cloth, so you can use your precious accessories for a long time.