Edo Kiriko Prosperity Prism Hand-Cut Crystal Whiskey Glass

The Prosperity Prism is defined by sharp geometry and controlled brilliance.

Hand-cut into clear crystal, the surface forms a dense lattice of intersecting facets that catch and redirect light from every angle. As the glass turns, reflections shift between shadow and sparkle, creating a clean, architectural presence rather than decorative excess.

The weight, clarity, and precision of the cuts give the glass a grounded, confident feel in hand — designed for moments that call for focus and intention, whether at a private tasting or a formal gathering.

Capacity: 280ml
Diameter: 3.15 in / 8 cm
Height: 3.54 in / 9 cm
Weight: Approx. 500g

Each piece is individually carved using traditional Edo Kiriko hand-cut techniques.

There are no molds or automated processes. Every line is cut on a diamond wheel, then refined and polished by hand. This method produces sharper edges, deeper facets, and stronger light refraction than machine-made crystal. Crafted from lead-free crystal, it offers both transparency and a balanced, substantial weight.

· Do not place in oven or direct fire/heat
· Avoid rapid temperature changes, which may cause cracks
· Hand wash only with mild detergent and a soft cloth
· Fragile item — avoid dropping or scratching