MSI Fire Glass LFIRGAQUBLU0.25CRU20 0.25” 20 lb Crushed Aqua Blue Fire Pit Glass offers bright, cheery shades of blue that enhance the look of indoor and outdoor applications, creating a welcoming and eye-catching space. Made to withstand intense heat and weather conditions for longevity. These crushed glass stones are perfect for a many uses, including fireplace glass and fire pit glass, gardens, water features, aquariums, landscapes, and more.