Ebonite Puma Bowling Ball Release Date: 8/6/21 Ask an Ebonite fan to come up with a list of the best balls in history, and the Puma always makes the top of the list. We could not wait to get this one back in the line. The core and cover have been slightly modified to work on today’s conditions, and the color is an updated and sharp copper and black pearl. This one will need to be in your bag when you’re facing broken-down hooking lanes. COLOR: Copper / BlackCORE: Puma Symmetrical COVERSTOCK: GB 10.7 PearlCOVER TYPE: Pearl ReactiveFINISH:500, 1000, 1500 Siaair / Crown Factory PolishWEIGHTS: 16-10 PoundsLANE CONDITION: Light to medium oilREACTION: Length with strong backendWARRANTY: Two years from purchase dateRG: 2.525Diff: 0.036