Sea glass is nature’s version of tumbled treasure—glass that's been smoothed and frosted by years of rolling through ocean waves. Each piece is uniquely shaped and colored, making it perfect for one-of-a-kind crafts. Popular in coastal-inspired decor, sea glass is often used in mosaics, resin art, jewelry, wind chimes, and framed wall pieces. Whether you're creating beachy home accents or personalized gifts, sea glass adds a natural, ocean-worn charm to any DIY project.