Designer: Erkki Tapio Siiroinen Origin: Finland Period: 1970s Material: Uranium glass Quantity: 4 pieces Dimensions: Diameter 10 cm, Height 6 cm Condition: Excellent vintage condition
Design & Production
Set of four heavy, modernist dessert bowls from the “Jesperi” series, designed by Erkki Tapio Siiroinen for Riihimäen Lasi. Each piece features a textured, geometric relief pattern on the exterior, combining functional form with distinctive visual character.
Material Characteristics
Crafted in uranium glass, these bowls display 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.
Condition Notes
One bowl shows light signs of use on the inner base, please refer to the last photo. Otherwise, excellent vintage condition - no chips or cracks.
