Always wash glass items by hand using lukewarm water.
Important: Avoid large temperature differences. For example, do not use hot water and do not fill a vase with cold water if it has been in direct bright sunlight.
Avoid bumping the object against hard surfaces, such as the sink or other items, to prevent cracks over time.
Only burn candles in lanterns, not in vases, as the openings of vases are too small. We recommend using LED candles.
