What you found sounds a lot like a decorative art glass piece, and yes—many people do use them as paperweights, even if they don’t look like the classic round ones.
Here are the most likely possibilities 👇
🔮 1. Art glass “spike” or sculptural paperweight
Studios like Murano (Italy) and Viking Glass (USA) made heavy, abstract glass pieces with:
- Sharp or flame-like spikes
- Solid, weighty bases
- Bright or clear glass
👉 These are often purely decorative, but heavy enough to double as paperweights.
🌊 2. “Sea urchin” or “starburst” glass sculpture
Your description (spiky + sharp + heavy) strongly matches:
- Mid-century modern decor pieces
- Often called “sea urchin glass” or “starburst glass”
- Designed to catch light and create reflections
These weren’t always meant for practical use—more for display.
🕯️ 3. Less likely: candle holder or functional item
Some unusual glass pieces look functional but aren’t:
- No hole → not a candle holder
- No flat top → not a standard paperweight
👉 If it doesn’t clearly “do” something, it’s probably art first, function second
⚠️ About the sharp points
You mentioned the spikes are actually sharp—that’s important:
- Many decorative pieces are polished smooth
- Sharp tips may indicate:
- A specific design style
- Or slight wear/damage over time
Handle carefully—these can chip or cut.
💰 Could it be valuable?
Potential value depends on:
- Signature or maker’s mark (check the base)
- Style (Murano pieces can be collectible)
- Condition (chips reduce value)
Even without a famous maker, these can still be nice mid-century decor pieces.
🧾 Bottom line
What you likely have is:
➡️ A heavy decorative art glass sculpture, often called a spiked, starburst, or sea-urchin piece
➡️ It may function as a paperweight, but that’s not its main purpose
If you can, upload a photo or describe:
- Color
- Size
- Any markings on the bottom
I can help you narrow it down to the exact type—or even the maker.