Good - but check your boxes for all necessary items as soon as you receive them
This product works well for my husband. Unfortunately, in the last set I ordered one of the boxes was missing one of the bottles of solution needed to mix the color - therefore it was unusable. Since there are 3 boxes in the order, this was not discovered until after the return period (this was the 3rd box my husband used), so money was lost on this. Next time we will check the boxes for all necessary items as soon as they arrive.
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