Instruct: Classify Amazon reviews into positive or negative sentiment
Query: All it needs is some WD-40!

I bought this knife three weeks ago and it was a perfect fit in my hands, but after a day of using it, it began to get too much friction to close all the way. So i pulled out a can of wd-40 and pulled out the knives and sprayed inside through the knife storage...suffice to say that i havent had a problem after that. The best utility knife i have owned to this day and i plan to buy another for if this one breaks. i know it has a lifetime warranty but i need a knife while the other one is on its way to the repairs.