These PenTrean roller blade style caster wheels are an insanely nice replacement for the garbage stock wheels that came with my chair. The old ones were loud, they marked up my floor, and they never felt like the rolled smoothly. The roller blade style wheels are the exact opposite. I am genuinely surprised at how smoothly they roll and how quiet they are.
It was easy to pop off my old wheels and replace them with the new set. All said and done, it couldn't have taken me more than five minutes total. These wheels are heavy and obviously well built. It seems like they are made out of very high quality components.
Overall this is a marked improvement from the stock wheels. They don't mark up my floor, the roll smoothly, and they all roll very quietly. Although I received this product in exchange for an honest review, all opinions expressed are my own and reflect my personal experience with this product. Feel free to ask me questions about this review and I'll respond within 24 hours. I hope my opinions help to enhance your purchasing experience!