Skyflame 15-Pound Black Fire Glass 1/2 in Reflective - Striking Flame

In this review the Skyflame 15-pound black fire glass is judged on appearance, heat performance, and value for homeowners and landscapers wanting a clean, modern flame. The bottom line: this reflective 1/2 in fire glass is best for gas fire tables, fire bowls, and decorative beds where a mirrored onyx black finish and sparkling flame effect matter most. It does not produce ash or soot, is heat resistant thanks to a tempering process, and offers an easy way to upgrade a propane or natural gas fireplace without the mess of traditional materials.

Key Features

• Charming Flame: The onyx black pieces have a high luster mirrored surface that produces a dancing, sparkling flame and striking reflections in sunlight.
• No Ash or Soot: Made of glass, these stones do not generate ash, soot, or smoke, which simplifies cleanup and keeps the fire area looking neat.
• Reliable Quality: A premium tempering process and consistent jewel-like color give durable, heat-resistant pieces that maintain their visual impact.
• Wide Range of Use: Suitable for indoor and outdoor fireplaces, fire pits, gas fire tables, and landscaping, compatible with both propane and natural gas.
• Easy Maintenance: Dust or slight darkening can be restored with a water and vinegar clean, but pieces must be fully dry before reuse for safety.

Who It's For

The Skyflame 15-pound black fire glass is ideal for homeowners with gas fire tables or bowls who want a low-maintenance, modern aesthetic and a pronounced reflective flame. It also suits landscapers and designers adding decorative beds or borders where mirrored glass adds contrast to stone and plantings.

Those who should look elsewhere include people needing coarse, large chunks for a rustic wood-burning fire pit or anyone requiring certified technical specs beyond color, weight, and tempering (for example, industrial heating applications). Also, if larger piece size is essential, note that some buyers report smaller, tabletop-friendly fragments.

Pros & Cons

Pros

• Striking reflective onyx black finish significantly enhances flame appearance and sunlight sparkle.
• Clean-burning with no ash, soot, or smoke, which reduces maintenance and keeps the burner area tidy.
• Heat-resistant tempered glass with consistent color provides reliable long-term visual results.

Cons

• Piece size can be on the smaller side for some uses, so it may be better suited to tabletops and bowls than coarse landscape beds.
• Cleaning requires drying the glass completely before reuse to avoid a safety hazard, adding a maintenance step after washing.

Specifications

Brand	Skyflame
Weight	15 pounds
Piece Size	1/2 in (reflective)
Finish	Onyx black, high luster mirrored surface
Compatibility	Propane and natural gas fireplaces and fire pits, indoor or outdoor
Material Process	Premium tempering for heat resistance

Our Verdict

The Skyflame 15-pound black fire glass is a smart, affordable way to transform a gas fire table or fire bowl with a mirrored onyx look and sparkling flame. It delivers clean operation, consistent color, and dependable heat resistance, making it a good value for decorative and functional outdoor heating projects, provided you are comfortable with the smaller 1/2 in piece size for some applications.

Frequently Asked Questions

Can this glass be used with propane and natural gas?
Yes, it is compatible with both propane and natural gas for indoor and outdoor fireplaces and fire pits.

How do I clean darkened or dusty pieces?
Clean with a mixture of water and vinegar, then ensure every piece is completely dry before placing back on a burner to avoid safety risks.

Is there soot or ash produced?
No, glass does not produce ash, soot, or smoke like traditional firewood or some other materials.