This is an excellent tool that does what it advertises it does. The curved handle is just right for getting to those difficult to reach places. The interchangeable heads are easy to apply and remove. The handle folds up and the heads plus handle are easy to repack in the original case. If not using medicated lotion, the application pads for lotions can be easily rinsed and reused. I am pleased with this purchase and have recommended it to others.