Hawthorn core bracelets don't come loose because they are usually worn in strings, rather than scattered separately. Hawthorn core bracelet is made of hawthorn core, which is hard in texture, round in shape and moderate in size, and can be punched and threaded into bracelets. Hawthorn nuclear bracelets are often strung, which can better maintain the shape and integrity of hawthorn nuclear bracelets and avoid scattering. At the same time, the hawthorn core bracelet can also maintain its beauty and value through careful production and maintenance.