Powercore Cast Iron KettlebellsPowercore Cast Iron Kettlebells From the moment you grip a Powercore Cast Iron Kettlebell, the quality speaks for itself. Colour coded for instant weight identification and finished with a seamless handle, these kettlebells are built for serious training whether you're swinging, pressing, or carrying your way to a stronger body. Key Features Colour Coded by Weight Instantly identify the right kettlebell without breaking your flow Seamless Handle No