Instruct: Classify a given Amazon review as either positive or negative.
Query: Convenient, easy to use, does the job!

These are perfect hooks to use if you want to be able to hang something without having to drill a hole in the wall and install a permanent hook. Instead of using screws or nails, these hooks attach by using an adhesive. You simply stick them on the wall - that's it, no tools required. I'd recommend waiting a few hours or even a day before actually hanging something from them, to give the adhesive sufficient time to bond (if you live in a dry climate, you may not need a full day, but still better safe than sorry). The best thing about these hooks is how easy they are to remove - you simply pull the tab and off they come. If there's a little residue left afterwards, it's easy to wipe away, and your wall will look as good as new afterwards. Make sure to get the right size, depending on what you want to hang from it (weight etc.). I definitely recommend this product!