onlyfire Fire Glass Diamonds 1in 10 lb Bag — Tempered Reflective Fire Pit Gems, Faceted Sparkle

Onlyfire 10 lbs Fire Glass Diamonds are 1-inch, multi-faceted tempered glass gems designed to replace lava rock for reflective, low-maintenance fire pits and decorative displays.

These 1-inch diamond-shaped fire glass pieces combine durable tempered construction with a faceted cut that maximizes sparkle and color both day and night. Packaged in a 10 lb bag, they arrive pre-washed and ready to pour over gas burners for an instant visual upgrade. The smooth-rounded facets reduce handling risk while the tempered glass tolerates high heat for safe use with propane and natural gas. Beyond fire pits, these pieces are suited for decorative accents in planters, vases, aquariums, and tabletop landscapes.

How do these glass diamonds perform in a fire pit?

Onlyfire diamonds are tempered to resist temperatures up to 1300°F, so they remain stable, do not melt, and produce no soot or smoke when used with clean-burning gas. Their faceted surfaces refract flame light for a jewel-like glow that outperforms plain round glass.

• Industrial-grade tempering for high-heat durability
• No smoke, soot, or toxic odors with propane or natural gas
• Facets reflect and scatter flame light for multi-dimensional sparkle
• Pre-washed and ready to use — no additional cleaning before first use

Will handling and maintenance be difficult?

These diamonds have been finished with smooth, rounded edges so they are comfortable to handle during installation and cleaning. Routine maintenance is minimal: a vinegar-and-water rinse restores shine and removes film from outdoor exposure.

• Rounded edges for safer, easier handling
• Low-maintenance — simple rinse cleans and refreshes appearance
• Pre-portioned 10 lb bag matches many standard fire pit sizes
• Non-toxic and UV-resistant to maintain color outdoors

Which colors and decorative uses are available?

Onlyfire offers single colors (such as Onyx Black and Cobalt Blue) and designer blends that keep their vibrancy in sunlight or submerged environments. Use them to accent home décor, define garden beds, line planters, or as a striking substrate for vases and aquatic displays.

• Available in single hues and pre-mixed color blends
• Suitable for outdoor sunlight and indoor water features
• Great for fireplaces, fire tables, planters, and vase fillers
• Non-fading, non-toxic glass maintains jewel tones over time

How much coverage does one 10 lb bag provide?

A single 10 lb bag is aimed at standard-sized fire pits and fire tables: it delivers enough 1-inch diamonds to create an attractive layer that conceals burners while allowing proper flame dispersion. For deeper installations or decorative projects, multiple bags may be needed.

• 10 lb bag sized for many common fire pit depths
• Layer thickness affects visual density and burner exposure
• Combine bags for larger pits or decorative uses like planters

Who is this product for: homeowners and designers who want an easy-to-install, visually striking alternative to lava rock; people looking for low-maintenance, long-lasting decorative glass for fire features, planters, vases, and water displays; and anyone who prefers non-toxic, UV-resistant materials that enhance both daytime color and nighttime flame reflection.