100% lead free crystal , CE/EU certified, Smooth rims, Elegant looks The glass is suitable for serving red wines or rosés. This glass draws attention due to its specific shape suggesting a bell – the body of the cup opens up towards its rim to evolve the aromatic substances of the drink around. Red wine glasses should be capacious in particular, for aroma to develop perfectly, and for wine to oxidize sufficiently. When using such glass, wine should be poured below the half glass. When moving the glass in circular motions, rather large area originates, owing to which the wine aerates itself perfectly and expands its aroma. The more spacious the glass is, the lower should be filled in proportion to its capacity. Such glasses fit strongly aromatic wines, rosés and young or mature red wines in particular. Glasses are supplied in a gift packing.Not suitable for microwave.