Fire Pit Glass Rocks, 10 lb 3/4-Inch Reflective Blue Mix

Reflective fire pit glass rocks add clean, smoky-free sparkle to your flames while helping conceal gas lines for a finished look. This 10 lb mix of sea-toned aqua blue, Caribbean blue, and aqua green delivers high-luster color that shines in daylight and glows with the fire at night. Made from heat-resistant, fireproof glass processed from quartz sand, it’s built for fire pit tables, fireplaces, and decorative accents where you want bold color without ash.

• Delivers high-luster, reflective color for brighter-looking flames day or night


• Withstands up to 1112°F / 600°C without melting or darkening under normal use


• Produces no smoke, odor, or ash for a cleaner fire pit or fireplace setup


• Conceals gas pipes and hardware for a more polished fire pit table display


• Cleans fast by rinsing with a 1:1 water/vinegar mix; air-dry before use

Use these fire glass blocks to upgrade propane or natural gas fire features and keep the burner area looking intentional. For best coverage and flame presentation, fill to a 2–4 in depth and spread evenly across the burner pan. The mixed-color sea palette pairs easily with modern patios, coastal décor, and landscape stone, and it also works as a decorative accent in gardens or aquariums where reflective texture stands out. Grab yours today and refresh your space with color that holds up to heat.

• Net weight: 10 lb / 4.5 kg


• Piece size: 3/4 in / 19.05 mm


• Material: Fireproof glass (quartz sand)


• Temperature resistance: 1112°F / 600°C


• Color: Sea Blue + Light Blue + Water Green (mixed)


• Form: Glass blocks