ZWIESEL GLAS Paris Whiskey Glass 13.5 Ounce (Set of 6), Dishwasher-Safe Tritan Crystal, Made in Germany
For a lead-free crystal rocks glass with genuine crystal weight and brilliance, the Zwiesel Glas (Schott Zwiesel) Paris Double Old Fashioned set is the flagship pick. Its Tritan crystal uses titanium and zirconium oxide instead of lead oxide, so there is no lead to migrate into your spirits, and Tritan is also more chip- and break-resistant and fully dishwasher-safe than classic leaded crystal.
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What have experts found about the ZWIESEL GLAS Paris Whiskey Glass 13.5 Ounce?
Every claim below is tied to a source you can open, quoted verbatim — how we research picks.
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“In a study of the elution of lead (Pb) from crystal decanters and glasses, port containing 89 micrograms Pb/l was placed in decanters and the Pb content of the wine rose steadily to 3518 micrograms/l after 4 months. Wines and spirits stored in crystal decanters for a long time contained Pb at concentrations up to 21,530 micrograms/l. In a short-term experiment white wine eluted small amounts of Pb from crystal glasses within minutes.”
Wine left in a lead-crystal decanter accumulates large amounts of lead over months of storage.
Graziano JH, Blum C. Lead exposure from lead crystal. The Lancet · 1991 ↗ -
“In decanters from 14 different manufacturers, measured lead concentrations ranged from 100 to 1800 micrograms/L. The consumption of alcoholic beverages stored in lead crystal decanters is judged to pose a hazard.”
Independent testing of many decanter brands confirmed measurable lead migration, and storing alcohol in lead crystal decanters is considered a hazard.
Appel BR, et al. Potential lead exposures from lead crystal decanters. American Journal of Public Health · 1992 ↗
How does the ZWIESEL GLAS Paris Whiskey Glass 13.5 Ounce compare?
| Zwiesel Tritan lead-free crystal | Traditional leaded crystal | Standard soda-lime glass | |
|---|---|---|---|
| Lead content | None (titanium/zirconium oxide) | Typically ~24% or more lead oxide | None |
| Lead leaching into drinks | None | Yes — increases with acidity and contact time | None |
| Crystal brilliance & weight | High | Highest | Moderate |
| Chip / break resistance | High (Tritan reinforced) | Low (soft, scratches easily) | Moderate |
| Dishwasher safe | Yes | Often not recommended | Yes |
Buy it if
- Home bartenders who want the weight and brilliance of crystal for whiskey, Old Fashioneds, and Negronis without leaded crystal
- Health-conscious hosts who'd rather not think about lead migration at all
- Anyone who wants everyday crystal that survives the dishwasher and casual knocks
- Gift buyers wanting a giftable set-of-6 that photographs like fine crystal
Skip it if
- Collectors who specifically want cut leaded-crystal heirloom brilliance and accept the tradeoff
- Bargain shoppers who only need basic tumblers and don't care about crystal feel
- Anyone needing a matching stoppered decanter (store spirits in glass, never lead crystal)
Is the ZWIESEL GLAS Paris Whiskey Glass 13.5 Ounce worth it?
The Zwiesel Glas Paris set delivers real lead-free crystal — titanium/zirconium Tritan, not leaded glass — so you get the brilliance and heft of an Old Fashioned glass without the lead-migration science working against you. A single drink from leaded crystal is low-risk, but with a durable, dishwasher-safe, zero-lead alternative at a reasonable set price, there's no reason to gamble. The flagship Pour pick.
Check price on Amazon Live price & reviews on AmazonQuestions, answered
- Is leaded crystal safe to drink from?
- For a quick pour, the risk is low: in controlled testing, white wine in a lead-crystal glass eluted only 'small amounts of Pb' within minutes. The serious exposures come from long storage, not sipping. That said, there is no known safe level of lead, leaching rises with acidity and time, and children and pregnant people are most vulnerable — so a lead-free crystal drinking glass is the prudent choice while carrying essentially no downside. Source Graziano & Blum, Lancet 1991 ↗Appel et al., AJPH 1992 ↗
- Lead-free crystal vs leaded crystal vs regular glass — what's the difference?
- Traditional crystal gets its brilliance and weight from lead oxide (often ~24% or more), which can leach lead into acidic drinks over time. Lead-free 'crystal' like Zwiesel's Tritan replaces lead with titanium and zirconium oxide, keeping most of the clarity and heft with zero lead and better chip/dishwasher resistance. Standard soda-lime glass is also lead-free and safe but lighter and less brilliant. Source Graziano & Blum, Lancet 1991 ↗Appel et al., AJPH 1992 ↗
- Brief contact vs decanter storage — how big is the difference?
- It's large. The same research that found short-term glass contact eluted only 'small amounts' of lead within minutes also found port stored in a lead-crystal decanter climbing to 3,518 µg/L after four months, and other stored spirits reaching 21,530 µg/L. The hazard is dominated by prolonged, acidic storage — so the real rule is never store spirits in a lead-crystal decanter, and a drinking glass is a far smaller concern. Source Graziano & Blum, Lancet 1991 ↗Appel et al., AJPH 1992 ↗
- What makes Tritan crystal lead-free, and does it still look like crystal?
- Schott/Zwiesel's Tritan formulation swaps lead oxide for titanium oxide and zirconium oxide. That keeps the high refractive brilliance and weight people associate with crystal while eliminating lead entirely, and the same chemistry makes the glass more resistant to chips, breakage, and cloudiness so it stays dishwasher-safe. The Appel and Graziano studies show why removing lead matters even if a single drink is low-risk. Source Appel et al., AJPH 1992 ↗Graziano & Blum, Lancet 1991 ↗