After a year of continuous processing at 1225 degrees, the furnace where the crystal is processed must be cleaned, but before it is switched off there is a magical moment destined for the processing of the “Black Crystal”
\nThe thickened crucible on the bottom is collected and combined with the cobalt oxide reaching a total black, capable of absorbing the light completely. Only a few pieces, rare, perfect, unrepeatable, with an unprecedented sound are being produced by this process. The set consists of a glass for water and thin glasses for water, white wine, red wine, Mantengolo, flute, champagne. Each piece can be purchased individually. Perfect for giving, the sets of 6 are particularly recommended for an unforgettable wedding gift.<\/p>\n
Mouth-blown crystal from Colle di Val d’Elsa, 100% Made in Italy<\/p>\n","protected":false},"excerpt":{"rendered":"
This glass has a classic and timeless model; it is a rare piece in total black crystal, thin and very light but at the same time very resistant and bright, made by mouth blowing only once a year in the Colle di Val d’Elsa furnace<\/p>\n
h 10 cm<\/p>\n","protected":false},"featured_media":16874,"template":"","meta":[],"product_brand":[],"product_cat":[623],"product_tag":[1175],"class_list":{"0":"post-18884","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-glasses-in-colle-val-delsa-crystal","7":"product_tag-crystal-of-colle-val-delsa","8":"product_shipping_class-from-0-to-3-kg","9":"pa_materiale-crystal-of-colle-val-delsa","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"yoast_head":"\n