Some of our products use tempered glass instead of regular glass. Although it is tougher and more durable than regular glass, tempered glass is not unbreakable and should be cared for like normal glass. Damaged glass may spontaneously shatter when not maintained properly. General Care Instructions: Dust glass regularly with a soft and dry cloth. Clean with glass cleaner, following the bottle instructions. Use place mats and coasters to protect the glass and prolong its longevity. For frosted glass, place the frosted side down to avoid damaging the surface. Do not: Subject the glass to thermal or mechanical stress as it can weaken, break or shatter. Use the glass surface as a chopping area, and avoid contact with sharp or hard objects. Allow greasy or dirty items come into contact with the frosted side of frosted glass. Carelessly handle the glass product. Drop objects onto the glass surface.