Raw material with same properties than lead crystal but no lead content
What is borosilicate glass ?
It is a special glass that resists sudden thermal changes without breaking.
What is tempered glass ?
Technology that provides more resistant glassware ,chip resistant, cool and heat resistant, safe (breaks into many little pieces avoiding the risk of being cut). Perfect for dishware, fridge and micro-wave.
What is pulled stem technology ?
Stemware made of one piece of glass: no trace of welding / reduced thickness of the rim / brightness & resonance / flexibility of the stem providing a greater resistance.