| Materials | Handcrafted Crystal Glass |
| Diameter | 3 in / 7.5 cm |
| Height | 3.7 in / 9.5 cm |
| Capacity | 11.8 fl oz / 350 ml |
| weight | 11.6 oz / 330 g |
| Care Instructions | Do Not put in oven or under direct fire/heat May crack when subject to extreme temperature differential Hand clean with soft cloth and mild chemicals only Item is fragile, avoid dropping |
| Design inspiration | star charts & the zodiac tradition |
| Country of Origin | China |
| Care | hand wash to keep facets brilliant |
| Position | the entry point of our Celestial Collection |
$102
You’re drinking under light that left home years ago.
Every order ships with end-to-end tracking — your tracking number goes live the day your order leaves our workshop. Typical delivery to the U.S.: 7–15 business days.
Order today, and it's on its way tomorrow. We hold our own inventory — no drop-shipping delays, no waiting around.
Upgrade to DHL / FedEx express at checkout for 5–7 business day delivery. Perfect for last-minute gifting.
Each piece is wrapped in protective foam and shipped in a double-wall corrugated box. Wooden gift-box editions add reinforced corner protectors. Every design is drop-tested at 1.2 m before it ships.
If anything arrives damaged, just reply to your order confirmation email with a photo of the packaging and the piece — we’ll ship a replacement free of charge. No return, no forms, no hassle. (We just need the outer box picture to help our courier team improve their handling!)
Your glass is hand-cut and carefully packed in China. We say so on the product page, at checkout, and in your order confirmation — because we're proud of how it's made, and honest about how it travels.
The Story
Here’s the humbling part: starlight is old. The light entering your glass tonight left its star years ago — decades, sometimes centuries — and has been crossing cold, empty space ever since, just to end its journey as a sparkle in amber crystal. Ancient astronomers mapped those travelers with the simplest possible tool: a bright dot and a line. Every star chart ever drawn is built from starbursts — the same radiating shape cut into this glass. The Amber Celestial holds that whole story in one pour: amber for the color starlight turns when it finally arrives somewhere warm, starburst facets for the maps we drew while waiting.
Craft & Material
Hand-cut amber crystal with radiating starburst faceting. Presented in a wooden box. The facets are cut deep enough to throw visible rays across a table in lamplight.
A Gift That Means Something
For the stargazers, the astronomers, the long-distance loves (the light-travel metaphor does heavy lifting), and the Celestial line’s doorway purchase.
FAQ
Is this the same as the Signature Starry Sky glass?
They’re related — the Starry Sky (CSL-010) scatters the night; the Amber Celestial maps it. This one comes in a wooden box and opens the Celestial Collection.
Why amber?
Amber is the warm color starlight finally takes when it lands. Also: it’s the color of whiskey, which is the other point.
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 K9 optical crystal — selected for its exceptional clarity, brilliance, and precision.
When we set out to create a better whiskey glass, we looked beyond tradition and focused on one thing: light. We wanted a crystal that could reveal the natural color and character of your whiskey through every precisely cut facet.
The result is crystal chosen for clarity and brilliance, shaped by hand and polished by skilled craftsmen. Its optical properties allow light to travel through the glass beautifully, while its hardness supports the crisp, precise cuts that define every Cristamor design.
Crystal for clarity. Crafted by hand. Designed to make the light shine.
More than a glass — crafted to make the moment shine.
| Attribute | K9 Optical Crystal | Lead Crystal | Ordinary Glass |
|---|---|---|---|
| Material | Lead-free K9 optical crystal | Lead crystal | Standard soda-lime glass |
| Clarity | Exceptional | High | Standard |
| Light & Brilliance | Excellent | Excellent | More limited |
| Lead Content | Lead-free | Contains lead | Lead-free |
| Cut Precision | Excellent | Excellent | More limited |
| Cristamor Choice | ✓ Selected for clarity, craft & light | Traditional crystal | Everyday glassware |
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