Suitable for beginners as well as experienced users, the Cast Iron Dumbbell Spartan Kugel 16 kg is a unique bell-shaped dumbbell with a triangle grip. The cast iron filling makes the dumbbell heavy despite its relatively small size (which makes it easy to store). It also makes the dumbbell damage- and wear-resistant. The flat bottom ensures the dumbbell doesn’t roll away when you put it on the floor. Since the Cast Iron Dumbbell Spartan Kugel 16 kg can be used for both single- and double-handed exercises, it is perfect for users of all ages, helping them improve their strength and explosiveness.