The OMEGA LION is the next evolution of Ebonite"s high performance line. The LION features the versatility of the Level 4 Core with rock hard, high gravity zirconium counter weights. The combination of the new core design and reformulated Reactive Resin(TM) veneer creates the length and hard hooking backend reaction desired in a bowling ball. The thick shell construction contains over 8 lbs. of Reactive Resin(TM). The core is made of High density, zirconium counter weight blocks. The weight block is more dense than ceramic.