Instruct: Classify the given Amazon review into its appropriate rating category
Query: Menthol smell does not linger long.

Upon unwrapping this roll-on the first thing I noticed was the fairly strong menthol smell but as I used it and it dried on my skin the odor vanished. It works very well to relax tight calf and neck muscles although it does leave a slight residue. All transdermal magnesium products are expensive, but they work for me.