[Rockyu] jewelry ring men's Fashionable tungsten stainless Compatible with metal allergies cross ring cross mens ring (black, 21)

【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.

[Excellent Cross Design] This cross ring has a simple and easy-to-wear design that is neither too flashy nor too plain, and has just the right presence. This is a popular high-quality tungsten ring that is great for both everyday wear and formal occasions. [Rockyu Ring] Men's Ring Black Tungsten No Scratch Super Hard Fashion No. 21 Popular Ring [Material] Tungsten [Width] 6mm Weight: 15g [Usage Situation] Perfect for a small gift. Weddings, after-parties, thank-you parties, ceremonies, invitations, parties. Recommended as a gift for New Year, Christmas, birthdays, anniversaries, special days, lovers, family, friends, and loved ones. [Rockyu] is an overseas brand that leads modern fashion, providing customers with products that combine trends and classics, tradition and innovation.Registered as a Japanese trademark.We sell tens of thousands of high-quality jewelry products through Amazon. [Product Warranty] We provide a 365-day product warranty from the date of purchase. During this period, you will receive an unconditional exchange for your order. If you have any problems after receiving your order, please feel free to contact us at any time.