The Rolling Thumber's bigger brother/sister!
Where the rolling thumber is excellent for working thumb strength in the curved position, this fat variant works the thumb in a more open position, translating better to wider and more tapered pinches.
The interchangeable roller spins with minimal friction and will have the tendency to spin out of your hand the moment your thumb starts to weaken even the slightest! Make sure to squeeze real hard!
Rollers are interchangeable with other Nemesis handles. The axle sits about half an inch further from the plate than the rolling thumber, so you can achieve a different feel even just throwing on smaller rollers.
By default, the finish on the rollers are kept to raw steel to support consistency in competitions and also to allow for natural seasoning.