fantastic furniture VOGUE Assembly Instructions Manual page 9

TEMPERED GLASS WARNING
TEMPERED GLASS should be handled with care.
Scratches, chips, sudden changes in temperature
and hairline fractures may cause the glass to break.
This glass is designed to break into small, relatively
harmless pieces and not sharp fragments.
Good to know
- Never place extremely hot or cold objects directly
onto the glass surface.
This may weaken the integrity of the glass and cause it to
break suddenly and without warning.
- Dropping heavy, glass, ceramic, metal or similar objects
on the table may cause unseen damage to the table leading
it to break suddenly and without warning.