Rock your workout!
When you want to add a little more natural to your gym experience, you have to get a Fitrocks Kettlebell. Made for a full body workout, each one is hand made from a combination of birch, leather, and Finnish granite. Because they use naturally formed stone, no two are exactly the same. They are available in your choice of weights from 4 kilograms to 16 kilograms or the big 20 kilogram version.