Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Addicting

I currently own this pen/cil in 3 colors. My complaint is that they are difficult to find at a reasonable price, and most vendors only carry silver. I really want another orange one because mine got "borrowed" and never returned. When my local Staples store has them in stock, I buy one in every available color and give them out as gifts. For those of us "particular" people who write checks in ink and do our register in pencil (yes, I still do things manually), it's great to carry one utensil. I buy compatible refills in blue ink, because I prefer it over black.