Purple Obsession Tour Bowling Ball - Brand: Hammer - Model Name: Obsession Tour - Color: Purple - Design: With logo - Features: Hammer logo and icon Thank you for looking. 15 pounds Plugged. I bought it plugged, so I don't know how much the previous owner threw it. It's easy to throw, so I bought a second one, but I didn't use it. It's a god ball. Thank you.