Fire Glass for Fire Pit - Cobalt Blue - 0.5 Inch 18 lbs - High Luster Reflective Tempered Glass Rocks for Natural or Propane Gas Fireplace or Fire Pit (0.5 Inch - Ref. Cobalt Blue, 18.00, Pounds)…

The Aqua Blue fire glass completely transformed my fire pit. The color is vibrant and eye-catching, especially when the flames dance across the surface—it gives off a beautiful, sparkling glow that feels both modern and luxurious. The pieces are uniform in size, with no sharp edges, and they don’t produce any smoke, ash, or soot. It holds up well under heat and hasn’t lost any color or shine after multiple burns. Plus, it’s a great way to hide the burner and make the fire pit look high-end even when it’s not in use. If you want to add a pop of color and a touch of elegance to your outdoor space, this fire glass is a fantastic choice.

We are happy with these fire glass rocks in Cobalt Blue color. We used them with white rocks for landscaping and it came out really nice. We have spots shining in the area so during the day sunlight hits the stones and at night a spot light. I realize they are for firepits but I was being creative with there use.

Nice color, good price, but the size of the glass pieces are variable so you get some large awkward pieces dispersed in that don’t really go with the rest

Love the new glass!

There is not much to say. The glass looks great and has held up well to the heat. One note, and this is not the fault of the item, but the glass packs in tighter and takes longer for thermocouple to heat up so that the firepit stays lit. Keep this in mind if you are going from stone to Glass. Looks Amazing When Lit.

Not tempered quality fire glass. When heated it shoots out of the firepit ! Very hot and dangerous. We could NOT have this glass over the flame had to only use it away from the fire. ChatGPT said when asked about it said this: Why the glass is popping When fire pit glass “pops” or shoots out of the flame area, it’s almost always due to trapped moisture or using the wrong kind of glass. 1. Wrong glass type (non–fire-rated glass) • Only tempered fire pit glass (sometimes called fire glass or fireplace glass) is safe. • Regular decorative glass, aquarium glass, or recycled glass will shatter when heated because it can’t handle the thermal shock. • Many cheaper Amazon listings claim to be fire glass but are actually not tempered or are low-quality recycled material. 2. Moisture trapped inside the glass • Even proper fire glass can pop if it’s gotten wet or humid. • When heated, the water turns to steam inside the tiny pores or cracks and causes mini explosions that shoot bits of glass outward. 3. Glass placed directly over the burner • If the flame touches wet glass directly or if the glass blocks gas flow, that makes popping worse. • That’s why manufacturers recommend a thin layer of glass over the burner — not a packed pile — so heat distributes evenly

This class was good. It was cheaper than most of the other ones and I was able to fill up the base of my fireplace no problem.

The color is a beautiful sea blue. Looks great!