Blue Coast has discovered one way to make wedding vows truly last forever. The Cranston, R.I.-based jewelry company now offers a way to personalize wedding rings by custom-engraving wedding vows on the inside of the band. Couples can choose from Shakespearean sonnets or a selection of civil, religious and nontraditional vows, or can make the rings completely unique by writing their own message. Unlike engraved rings of the past, the bands can contain long passages — up to 225 characters, including spaces — thanks to the use of special engraving tools. Wedding Vow Rings are available in classic 14-karat yellow gold 4-mm- and 6-mm-wide half dome bands, in sizes 5 to 12. Call 866/859-5943, or visit www.weddingvowrings.com.