Maison Sarah Lavoine - Cup Eclat - Transparent - Blown Borosilicate glass - Designer Sarah Lavoine; Maison Sarah Lavoine Cup Transparent Glass. Dimensions:Ø 8 x H 9 cm. Made in borosilicate glass, this tumbler has a sleek aesthetic and plays on transparency with its extremely fine and coloured glass. It presents an elegant combination of textures and colours: the transparent upper section is delicately ribbed, while the colourful base is smooth. TheEclat collection is entirely made by hand: It reflects an ancestral technique and lets you compose light and luminous table settings. The colourful base and the transparency guarantee harmony and elegance for all your table settings.