Fatto a mano performance is a combination of two successful series and marries refined Craftsmanship (for the stem and the base) and the precision of a machine (for the bowl). The cabernet glass showcases the majestically structured Red wines in all their complexity and finesse. The reduced black in the STEM forms a deliberate contrast to the transparent bowl with a subtle optical effect. This light optic impact NOT only adds a pleasing visual aspect to the bowl, but also increases the inner surface area. Riedel Fatto a mano performance is produced in the factory in kufstein. The glasses in this series are made of crystal glass and are dishwasher-safe. The variations are: Black Stem and transparent base, or transparent stem and black base.