Edo Kiriko Diamond Faced K9 Crystal Whiskey Glass

Edo Kiriko Diamond Faced K9 Crystal Whiskey Glass

Diamond starlight crystal wine glass
Edo Kiriko Crafts·Whiskey Companion, K9 Optical Crystal

K9 crystal material
We promise that the material of our products is genuine K9 grade optical lead-free crystal material. Please do not be deceived by the ordinary K grade, K3, K5 and other low grade glass materials in the market. You can obtain high profits at low cost, but the physical quality is poor.
K9 is a crystal brand that requires not only crystal clear quality, but also a light transmittance far higher than that of similar products. For crystals starting with K, the Abbe number (dispersion) must be greater than 50 (the higher the number, the smaller the dispersion). K9's crystal cup can actually reach more than 60.

Handmade cutting process
Using Japanese Edo Kiriko production techniques, the entire process from hollow quenching to carving is hand-made, so the output is relatively low, and each cup is integrated into the minds of the craftsmen. During engraving, a fine steel grinding wheel is used to accurately engrave along the marking lines and finally polish various detailed patterns. After the patterns are carved out, the surface pattern of the cup has basically taken shape. After the multi-layer colored blank is carved, part of it will be cut off to reveal the different colors inside.

Sparkling diamond cut craftsmanship
The Starlight Cup is an oval cup. The entire cup body is composed of 64 diamond-like hexagonal facets. Each facet is hand-cut and polished by craftsmen. Under the refraction of natural light, it can reflect the true beauty of K9 lead-free crystal. Rainbow light and shadow, colorful refracted light, make the whole cup shine like a huge diamond, which is also a way to identify true and false K9 crystal.

jet black

Aquatic green

Sakura powder

violet

gold

Kind tips
1. The product is not made of heat-resistant material and is not resistant to high temperatures. Hot drinks are prohibited. Excessive temperature will cause damage. It is recommended that the temperature does not exceed 60°C. It is prohibited to be used in high-temperature environments such as disinfection cabinets and dishwashers.
2. Due to hand-made production, there will be slight differences in product patterns and colors. There may be slight hand-made marks on the cup body. This is not a defect or quality problem. Please understand.

Product Details
Height 9.0cm
Diameter 7.5cm
Capacity 210ml
Weight 525g