This review is similar to many others here. They work great and are amazingly cheap, but they stink to high heaven. I knew about the smell when I ordered them (reluctantly because of the smell, but still because I love wheels on things). I made a few moving vans out of 8 pieces and 2 mini pallets. They were great for moving rug rolls around (ha!), but I was a bit desperate to get them out and put them away because the stench filled the living room (that's after airing them out on the porch for at least half an hour). week maybe). two). I just went and sniffed the remaining 4 reels I have in the garage. You still stink. It may be less attractive than it used to be, but they are (bagless) on a shelf in an (unheated) garage, not indoors at room temperature. But understand: more than 2 years have passed! As part of due diligence in the review process, I just sniffed the carts that are now in the basement currently entertaining a furniture project (separate trip). They smell a bit up close, but they don't poison the basement, and I kind of forgot about the whole tire fog issue. I do not exclude that the smell arises with more use. Of course I would buy them again if I didn't have to share intimate or room temperature rooms with them. They seem to be great spellcasters (I haven't tested their tempos or anything) but can make better workmates than roommates.