The New Year’s Eve ball got its yearly face-lift on Thursday — 192 new triangles in a signature cut-crystal pattern.

The new Waterford crystals join more than 2,000 that are already on the ball, which drops at the stroke of midnight in Times Square every year.

A number of the crystals are swapped out every year.

The new triangles are part of a “gift of harmony” motif that also features rosette cuts designed to make them flow seamlessly into each other.

“At Waterford, we’re excited to celebrate and embrace the gift of harmony and look forward to all that is to come in 2019,” said Michael Craig, president of Waterford Americas.

With Post wires