This is a NIB Motiv Lethal Venom bowling ball. See the item title for exact ball specs.
NIB 15# Motiv Lethal Venom Bowling Ball - 15.3/3.0" Pin/2.80oz TW
NIB 15# Motiv Lethal Venom Bowling Ball - 15.3/2.4" Pin/2.90oz TW
NIB 14# Motiv Lethal Venom Bowling Ball - 14.2/2.5" Pin/2.10oz TW
NIB 14# Motiv Lethal Venom Bowling Ball - 14.4/2.1" Pin/2.10oz TW
NIB 14# Motiv Lethal Venom Bowling Ball - 14.2/2.5" Pin/2.70oz TW
NIB 15# Motiv Black Venom Bowling Ball - 15.2/2.4" Pin/3.00 oz TW
