Pre owned, Fully Cleaned! MAY HAVE CRACK IN BAT, HARD TO TELL, MAY JUST BE A PAINT CRACK. NO ODD NOISE WHEN I TRIED HITTING A BALL. See photos for details. The Easton Mako BB14MK 33/30 BBCOR Baseball Bat is a high-performance 2-piece composite bat designed for adult players. It features a carbon composite material with a 2 5/8 inch barrel diameter and a balanced swing weight for optimal performance on the field. The multicolor design and tapered handle make it a stylish and functional choice for advanced baseball players looking to elevate their game. With its NCAA association and Easton brand reputation, this 2014 model offers top-quality craftsmanship and durability for serious athletes.