Simon Pearce Echo Lake Gather VaseSimon Pearce lead free glassware is dishwasher safe, although hand washing is recommended. Avoid cleaners that contain citrus, as it may damage the glass and potentially cause cloudiness. Extreme changes in temperature may cause the glass to crack. Glass pieces with handles are particularly vulnerable. We suggest you not use glass in the microwave or place in the refrigerator or freezer to chill. Boiling hot liquids should never be poured into any