Review (5/5): Good size to start with for beginners
The jaw exerciser were smaller than I imagined which made them even more pleasant to use as a first time user. I have read about other jaw exercisers that the force of vote has to be quite strong for them to give and for those that haven’t exercised their jaw muscles much, it would be a hard item to start with. I haven’t used it much yet, but I’m looking forward to see results with it and also upgrade to the bigger size.