This is a hand-blown glass Christopher Radko striped umbrella ornament.

Christopher Radko is a renowned designer and collector of European glass ornaments, particularly known for his hand-blown glass Christmas decorations. His company, established in 1985, quickly gained popularity for its intricate designs, vibrant colors, and nostalgic themes, often evoking a sense of vintage charm and holiday spirit. Radko ornaments are highly sought after by collectors worldwide for their quality craftsmanship and unique artistic appeal. This particular ornament, shaped like a striped umbrella, is a representative example of Radko's whimsical and detailed creations. Such ornaments are often part of themed collections, and this umbrella design likely evokes summer or rainy day motifs. The hand-blown glass technique, combined with hand-painted details and glitter accents, contributes to its collectible status and aesthetic value.