Instruct: Classify a review as either positive or negative.
Query: Worthless

These cards, and all Oxford cards that I have seen, are absolutely worthless. They are paper cut in rectangles. What's the point of having a card if it has no more weight than copy paper? I bought a pack and threw them right into the recycling bin. Went searching several different office supply stores to find a card with decent weight. All they carry are these Oxford cards. I had to order Mead cards from Amazon just to get something that works.