Callaway Chrome Tour X Trutrack Golf BallHigh contrast and dots make the rotation clearer and more distinct. The TRUTRACK technology, which debuted last spring, has been refined. The ball features eight hexagonal stamps, each aligned along a single line. Combined with the alignment lines, this technology facilitates accurate setup and easy roll visibility. Available in white and yellow, the previous model featured an American flag design, but this time features a high contrast red and blue