[Rockyu] tungsten ring men's brand Fashionable ring gold black 4mm 6mm 8mm Kōmaru ring hammered ring pink gold comfortable fit polished step edge

【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.

[Tungsten ring that can be used for over 10 years]: The cut surface is smooth and shines when you change the angle.The processing is very careful, so you don't have to worry about touching the base of your fingers. Since it is made of tungsten, it is scratch resistant and will not rust.There is no coldness peculiar to metal, so it is good to use in the winter season. [Rockyu Ring] Tungsten Ring Gold 6mm Ring No. 27 [Material]: Tungsten specific gravity: almost the same as gold, hardness: comparable to diamond [Usage occasions] Perfect for engagement rings, engagement rings, wedding rings, and wedding rings.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 Japanese trademark.Our store currently sells high-quality products via Amazon, so we currently have hundreds of thousands of products registered. [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.