Instruct: Classify an Amazon review as either positive or negative.
Query: Tools good, durability bad

The tools on this device are excellent for on the road bicycle repair, and it's small enough to carry in your saddle bag. The down side is that the clip holding the two halves together broke, and the chain tool is a separate doodad. So now I have three pieces floating around. Sooner or later one of the pieces is going to get lost.