| Materials | Hand-cut crystal glass |
| Capacity | 290 ml / 9.8 fl oz |
| weight | 338 g / 11.9 oz |
| Rim Diameter | 95 mm / 3.74 in |
| Height | 95 mm / 3.74 in |
| Color | Clear crystal with golden accents |
| Recommended Use | Whiskey, bourbon, Japanese whisky, cocktails, gifting, home bar display |
| Care | Hand wash recommended. Avoid boiling water, dishwasher use, and sudden temperature changes. |
$109
The Imperial Sunburst Artisan Cut Whiskey Glass is a striking crystal tumbler that showcases the beauty of cut-glass craftsmanship through a refined and radiant design.
The Imperial Sunburst Edo Kiriko Whiskey Glass is a striking crystal tumbler that showcases the beauty of traditional cut-glass craftsmanship through a refined and radiant design.
Its body is adorned with densely layered geometric cuts that shimmer beautifully in the light. Along the center, a band of warm golden diamond accents adds richness and contrast, while the upper and lower sections feature finely engraved star and lattice patterns for added depth and brilliance. The base reveals an elegant sunburst motif, creating a dramatic visual effect from every angle.
With a balanced 290 ml / 9.8 fl oz capacity and a substantial 338 g / 11.9 oz weight, this glass feels premium in hand and is ideal for enjoying whiskey, bourbon, Japanese whisky, old fashioned cocktails, or other spirits served neat or over ice.
Whether used for personal enjoyment, displayed in a luxury bar collection, or offered as a thoughtful gift, the Imperial Sunburst Edo Kiriko Whiskey Glass delivers both artistry and presence. Each piece is handcrafted, so slight variations may occur, making every glass uniquely beautiful.
Material: Hand-cut crystal glass
Capacity: 290 ml / 9.8 fl oz
Weight: 338 g / 11.9 oz
Rim Diameter: 95 mm / 3.74 in
Height: 95 mm / 3.74 in
Color: Clear crystal with golden accents
Recommended Use: Whiskey, bourbon, Japanese whisky, cocktails, gifting, home bar display
Care Instructions: Hand wash only. Avoid dishwashers, boiling water, and sudden temperature changes.
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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