We made this unique and trending medical graduation gift for nurses and doctors. Besides, it's also a great medical alert jewelry to bring health awareness.This beating heart ring can also symbolize how powerful your love for your lovers. Everytime when you see your love one, your heart are beating so fast. Perfect for valentine's day, birthday, anniversary or christmas.A SPINNER RING is a ring that has an inner band locked in place that can be spun while the rest of the ring stays in one place on your finger. The spinner ring is believed to come from ancient Tibetan meditation traditions, and is called a "worry ring" because spinning the right is believed to have a calming effect on the mind and body. It is an awesome accessory to occupy idle hands and calm your mind. Spinner rings (also called worry rings) are frequently used as a stress relief tool, and are beloved by people with ADD everywhere. They have also been used to reduce nail-biting and other bad habits by keeping your hands busy.NO BEARINGS OR LUBRICANT - The inner and outer rings have no lubrication between them, nor do they need any. They have no bearings or small parts that wear down over time. The rings are simply smooth steel bands held in smooth steel grooves. If they get dirty or gritty, just wash them in soapy water. No need to clean them with harsh chemicals, alcohol, or WD40! Just submerge them in warm soapy water, and firmly rub the spinning band against the groove to polish out stuck-in crud.Free Laser EngravingUpon lots of customization requests, we now offer free laser engraving service for this item, if needed, please send us your engraving information through e-mail after you placed the order. Please be kindly noted that FBA order is not eligible for this service.