A glass of liminal beauty and quiet depth. the Edo Kiriko Handcrafted Blue Amber Whisky Glass renders one of nature's rarest geological phenomena — blue amber — into hand-cut crystal. The deep blue-amber body holds the dual quality of sea and sky together: blue when held in shadow. amber when held to light. shifting with every angle and time of day.
Blue Amber — A Rare Geological Wonder
True blue amber is one of nature's rarest gemstones. found primarily in the Dominican Republic. where 30-million-year-old resin contains trace fluorescent compounds that cause the stone to glow softly blue when held in sunlight. This rare material has captured human fascination for centuries — a substance that holds the warmth of ancient sap and the cool luminosity of distant skies at once. This glass is shaped to honor that natural mystery: the same color play. achieved through the hand-cut craft of kise (被せ) overlay.
Yoake (夜明け) — The Color of Dawn
In Japanese aesthetic tradition. yoake (夜明け) names the moment between deep night and full sunrise — when the sky still holds blue but begins to warm with amber. It is one of the most poetic hours in classical Japanese verse (waka). often invoked as the time of transition. possibility. and quiet thought. The Blue Amber glass captures this transitional hour in crystal: blue of receding night. amber of arriving day. both held in a single vessel.
Two Patterns to Choose
This glass is available in two distinct hand-cut patterns:
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Star Chrysanthemum — Radiating petals of kiku (菊). Japan's imperial flower. opening like a starburst from the base of the glass. A motif associated with longevity. nobility. and the autumn Chrysanthemum Festival.
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Starry Sea — A scattered constellation of hand-cut stars across the body of the glass. evoking the deep luminous sea reflecting a moonless sky. A pattern that turns the glass into a quiet meditation on dual worlds — water and air. depth and height. held at once.
The Kise (被せ) Technique
The complex blue-amber color is achieved through the traditional kise (被せ) overlay technique — layers of differently tinted crystal fused over a clear core. then hand-cut through with carefully judged pressure to reveal flashes of brilliance beneath. The interplay of cool and warm tones gives the glass its signature luminosity: color that reads not flat. but layered. shifting in dialogue with whatever light surrounds it.
Hand-Cut Through Patient Tradition
Every facet is shaped by hand against a spinning wheel through tens of thousands of careful strokes. The dense. multi-directional cutting captures light from every angle. transforming the glass into a kinetic object — colors and reflections shift with the smallest movement. The lead-free crystal carries its 300 g weight with grounded refinement.
Perfect For
Single Malt Scotch. Bourbon. Japanese whisky. and any aged spirit served neat or on the rocks. A particularly thoughtful gift for those drawn to liminal beauty — early risers. stargazers. philosophers of the in-between hours. lovers of poetry and quiet ritual. Also a beloved choice for collectors of geological aesthetics. those drawn to fluorescent amber as a natural phenomenon. and anyone whose taste runs toward color that does not announce itself but reveals itself slowly.
Product Specifications
- Craft: Authentic Edo Kiriko Technique
- Material: Hand-Cut Lead-Free Crystal
- Color: Blue Amber (dual-tone with shifting luminosity)
- Patterns Available: Star Chrysanthemum / Starry Sea
- Technique: Kise (被せ) Color Overlay
- Diameter: 3.2 in / 8 cm
- Height: 3.5 in / 9 cm
- Capacity: 8.8 fl oz / 250 ml
- Weight: 10.6 oz / 300 g
- Packaging: 1× Whisky Glass + 1× Wooden Gift Box
- Care: Hand wash only — no dishwasher. no microwave
* Each glass is handcrafted. Minor variations in dimensions. weight. and pattern are inherent to the artisan process and make every piece unique.
