. PROP 65 WARNING: Consuming foods or beverages that have been kept or served in leaded crystal products or handling products made of leaded crystal will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm. You may return this product for a full refund within 30 days of receipt, if you wish. You are receiving this Prop 65 Warning because, as a California resident, California law requires you to receive it.