Sword Blaster 15P 4oz The latest addition to the Sword series, the "Sword Blaster," features a newly developed core and cover. This groundbreaking product was developed with a new concept, exhibiting a more consistent reaction over a longer period! Coverstock: Nano Smooth 2 Solid Reactive Core: Oscillator Core Surface Finish: #1500 Grit + Polish RG: 2.540 Diff: 0.053 Color: Two-tone Blue Solid Weight: 12p - 16p Lane Condition: Medium It has been used, but only for about 20 games. I am selling it because I changed the weight. Please check the condition in the photos as it is a used item, and please understand that there may be some scratches and dirt. It will be shipped in the original box. Thank you for viewing.