soft and smooth skin [SEP] the pink and blue are both great the yellow one smelled like urine or ammonia coming out of the package i tried to soak it in detergent to remove the smell and it would not remove i threw that one away and have no idea if this is a common occurrence as for the blue and pink ones they have been fantastic for the month i have been using them my skin is so soft and smooth i will likely end up cutting one into thirds to use more like a washcloth and using the other for scrubbing my back