Designer: Erkki Tapio Siiroinen Origin: Finland Period: 1970s Material: Uranium glass Dimensions: Diameter 10 cm, Height 6 cm
Design & Production
Vintage heavy, modernist dessert bowl from the “Jesperi” series, designed by Erkki Tapio Siiroinen for Riihimäen Lasi. It features a textured, geometric relief pattern on the exterior, combining functional form with distinctive visual character.
Material Characteristics
Crafted in uranium glass, these bowl displays a vivid yellow-green color under daylight and fluoresce bright green under UV light due to the uranium content. Thick-walled construction provides both durability and a substantial feel.
