Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Chineese junk

This is not a patch kit, It does kind of look like one. These patches wont stick for anything. I have a lot of experience patching tires and tubes. I worked in a tire shop for three years and I never had a patch fail. This patch kit is total junk Do not waist your money on this patch kit. Not even if it's the only one available. It will not work.