Scored a box of glassware at an estate sale and this spiked glass lump was inside. It’s super heavy and the points are actually sharp. Is it a paperweight? What is this thing?

to facilitate it, like the flower frog, became widely produced.
By the 1920s and 1930s, glass flower frogs were commonplace in households, prized for their ability to transform a simple vase of flowers into a stunning arrangement. They remained popular through the mid-20th century, a testament to their utility and the enduring appeal of well-arranged florals.
6. Common Materials And Styles: From Glass Lumps To Metal Cages
Flower frogs come in a variety of materials and styles, each suited to different types of floral displays. Glass flower frogs, like the