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?

Determining the value of a glass flower frog involves assessing its age, condition, and rarity. Older pieces, especially those from renowned manufacturers, may hold considerable value among collectors. The presence of unique design features or markings can also enhance its worth.

Condition is crucial; chips, cracks, or missing spikes can significantly reduce a frog’s value. Consulting with antique dealers or collectors familiar with floral arranging tools can provide insights into its market value.