What you said... view more testimonials
We greatly value your feedback as a customer, and are always interested to hear of your experiences with your NSD Powerball and us as a company.
If you have any problems or something you would like to bring to our attention, please let us know, and we'd hate to think that you would be shy about praising us either! :o)
Some comments about the NSD Powerball
I received the powerballs and made the mistake of opening them at work. After a short while I was able to key in on making the gyro spin in one direction and I got that baby humming to about 8000 rpms or so. (My right arm feels swollen and I can barely type this letter). This is one of the coolest gadgets I've ever seen. I should be able to rip doors off their hinges in just a short while of using this. What a workout!!!!! Thanks! Al Quinn ...Albert Quinn, United States
Just wanted to thank you for sending it with priority post! The powerball has just arrived yesterday and i just can't let it down! My current record is 10202, but i'm only 16! With time i'll get better! My arms are exausted! The powerball is fantastic! Such a little innocent looking ball, but spin it (and spin it fast!) and the innocent look just fades away! Yours Sincerely Pedro SebastiŅo @ Portugal ...Pedro Sebastiao, Portugal
Just got my Powerball today, and my word! I've barely put it down; I'm even using it now as I type this statement. Managed 10,415 rpm thus far and it feels like it really is actually building the muscle in my forearm (judging by the burning sensation) and its just superb fun too. Even my mum thinks it's mint. A winner all round (no pun intended. Well done Powerball ...Toby Lunn, United Kingdom
Just got the powerball yesterday, got it straight out of the box, and got to a pathetic 8400 rpm. Been workin on it all day yesterday and today and now up to 10337 rpm. Such an addictive gadget. Keep up the good work, James ...James Ford, United Kingdom
I'm a bassplayer and need a good warmup because i have very cold hands, and that's exactly what this thing does !!! ...Sven Beckers, Belgium
Some comments about RPM Sports
superb, problem with powerball on delivery, damaged the casing when I took it apart, had replacement parts sent very quikly, Superb customer service for such a superb product.thankyo R.P.M. ...Geoff Owen, United Kingdom
Euh ouais, je suis d'accord. ...Claude M, France
I've not had chance to really test your customer service yet :-). Though Vera was quick to pick up the phone and talk to me when I was trying to see when exactly it would be delivered. ...Richard Griffiths, United Kingdom
First of all, let me tell you how GREAT the RPM sports staff are. On the shopping page, it said the ball should arrive at about 6-8 days. Well it arrived in 4!! FOUR DAYS!! ...Andrew So, United States
Started off at a low 10,256 for my first attempt but quickly got the hang of the device and boosted the figures to 12,209 ...Justin Lai, United Kingdom
Have your say
Let us know what you think of the NSD Powerball and indeed of our company. We are always interested to receive feedback from you regarding the NSD Powerball and how it has worked for you in your particular environment.
If you have suffered in the past from Carpal Tunnel, RSI, Tennis Elbow or indeed have found that the NSD Powerball has been of use in training for your chosen sport or as an aid in rehabilitation, please let us know.