| Style | Blue Starry Sky |
| Materials | Hand-cut crystal glass |
| Capacity | 9.8 fl oz / 290 ml |
| Height | 3.74 in / 95 mm |
| Recommended Use | Whiskey, bourbon, cocktails, gifting, home bar display |
| Care | Hand wash recommended. Avoid boiling water, dishwasher use, and sudden temperature changes. |
| Handmade | Yes |
| Heat Resistant | No |
$109
Explore the Blue Starry Sky Hand-Cut Crystal Whiskey Glass — a vivid cobalt-blue crystal tumbler with celestial starry-sky patterning. Precision-cut geometry and brilliant light reflection make this a must-have luxury whiskey glass.
The Blue Starry Sky Hand-Cut Crystal Whiskey Glass is a luminous crystal tumbler defined by vivid cobalt blue color and an intricate allover pattern inspired by stars across the night sky.
Its surface is covered with repeating star motifs framed by interlocking geometric cuts, creating a brilliant play of light, depth, and reflection from every angle. The balanced cylindrical silhouette keeps the design clean and timeless, while the rich blue crystal tone gives the glass a striking yet elegant presence.
With a 9.8 fl oz capacity and a solid 12.2 oz weight, this tumbler is ideal for whiskey, bourbon, cocktails, or refined home bar display. The hand-cut crystal surface gives the glass crisp texture and clarity, making it equally suited for everyday enjoyment or premium gifting.
Each glass is individually hand-cut, so slight variations may appear between pieces. These subtle differences are part of the character of handcrafted crystal glass and make every piece unique.
Each pattern is drawn by hand, mapping how light will travel through every facet.
Diamond wheels carve the primary facets. One wrong angle and the piece is lost.
Each facet is refined by hand. Depth, edge, angle - adjusted until geometry becomes art.
Progressive abrasives bring out optical clarity. Light passes through without distortion.
Our crystal isn't just "glass." It's optical-grade borosilicate - the same material used in telescope lenses and camera prisms, chosen for its extraordinary clarity and precision.
When we set out to make the perfect whiskey glass, we didn't start with tradition. We started with a question: What if the same crystal that helps us see the stars could hold the amber glow of your favorite whiskey?
The result is a glass with >92% light transmission - higher than traditional lead crystal - and a hardness that allows for incredibly precise hand-cut facets. It's lighter than lead crystal, yet more durable and chemically stable.
This isn't a cheaper alternative to crystal. It's a better one.
| Attribute | Optical Crystal (ours) | Lead Crystal | Ordinary Glass |
|---|---|---|---|
| Light Transmission | >92% | >90% | ~85% |
| Refractive Index | High | High | Low |
| Lead Content | Lead-free | 24%+ | 0% |
| Weight | Lighter | Heavier | Light |
| Cut Precision | Excellent | Good | Poor |
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