Introducing our NC Fitness Designed Pro Grade Black Kettlebells. These are uniform in size and shape, so whether you buy an 8Kg PRO grade Kettlebell or 32Kg Competition Black Kettlebell, they will have exactly the same feel when you’re using them. Competition Black Kettlebells are available in 8Kg-20Kg in 2Kg increments and 20-32 in 4kg…