Durashield; Reinforced with titanium for increased durability and to help resist chips or scratches. Barium is also added, in place of lead, to provide a truly lightweight crystal with an elevated brilliance. Designed for tasting whiskey, scotch or any other liquor enjoyed neat. Ultra-fine cold-cut rim for optimum mouthfeel. Handmade Place the glass onto the side and gently roll, to create a natural liquid motion increasing the nosing of aromas. Sip your favourite whisky, scotch, or any other liquor from these 100% lead-free crystal glasses. The walnut wood levitation stand with aspen wood veneer elevates glasses, providing more precise filling and viewing. The set includes 3 tasting glasses & wood levitation stand. Ideal for tasting 30-60 ml. Place the glass onto the side and gently roll, to create a natural liquid motion increasing the nosing of aromas. Glasses are Dishwasher safe, Stand should be hand washed only