this review title is: poor qc dried up pen and the content is: i just received my order and the left side pen is dried up i am going to contact the seller and see if i can get a replacement but this does cause me to wonder how long the right pen will last other than that the right side was very easy to use and looks good.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.