Easy grip pvc shell versatile training tool corresponding core balance fitness equipment available add an instant, challenging twist to your regular fitness routine with this set of core balance weighted toning balls. Perfect for yoga, pilates, or rehabilitation, these small but mighty balls are available in pairs of 0.5kg, 1kg, or 1.5kg to suit every fitness level. Designed with a soft touch pvc shell, they offer a comfortable and firm grip and are conveniently pre inflated, so you can get started straight away. What makes them unique is the internal filling of sand natural or iron, depending on the weight, which subtly shifts around during use. This intentional instability forces a wider variety of your muscle groups to activate, expertly training your balance, mobility, and functional grip strength simultaneously. Their compact size allows for easy handling and a full range of motion, making them a wonderfully versatile tool for adding targeted resistance and elevating your entire workout.