We'd like to introduce a golf ball that is an extraordinary achievement! The Callaway ERC Soft golf balls features an innovative new cover material that delivers performance between traditional ionomer and urethane. It's engineered to promote long distance and increased spin with an incredibly soft fee. The Graphene-infused Dual Soft Fast™ Core delivers faster ball speed, high launch and low spin on full shots for longer distance and increased greenside control. We've prominently featured Triple Track lines on each ball for improved putting accuracy. The lines use Vernier Visual Acuity to improve alignment compared to a regular side stamp alignment aid. Each box contains 12 white balls and includes a one color imprint.