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TPR Stress Egg

TPR Stress Egg

The TPR (Thermoplastic Rubber) Egg Ball from Powerball® is specially designed for rehabilitation and stress relief. Simply squeeze this buoyant egg-shaped ball to ease tension in the hands, fingers and forearms.

Squeeze the egg tightly for a couple of seconds or repeatedly relax and tighten your hand for concentric and eccentric exercise – either way, the TPR Egg Ball will effectively increase grip power and build strength in any muscles that may have been left weak from injury.

Thanks to its convenient size, the TPR Egg Ball is easy to carry with you for on-the-go strengthening sessions or stress relief. We recommend using the TPR Egg Ball in conjunction with Powerball and our other strengthening exercisers for maximum benefits and results.


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Powerball priority shipping COVID-19 Shipping update

As our distribution center is set up to allow us fully adhere to social distancing regulations, we can continue shipping our customer orders without interruption. We aim to dispatch all orders within 24hrs of receipt (excluding weekends or national holidays). Estimated delivery time-frames are approximate guidelines based on thousands of previous deliveries and, while highly accurate, should not be taken as an absolute guarantee of delivery within a specified time-frame. If you have a time sensitive order, please contact us directly for our date-specific courier delivery options.

Powerballwarranty! Lifetime Warranty

Any Powerball® or Powerspin® purchased directly from through the RPM Sports website is covered by a lifetime manufacturers warranty.

We ship worldwide! Worldwide Shipping

We ship worldwide and offer three delivery options: Standard Post, Registered Post & Priority Post. Shipping costs are dependant on destination and calculated automatically at the checkout page. Shipping rate is the same regardless of weight.