Review title is smooth, soothing, but unclear how long bearings will last [SEP] UPDATE: I still don't know how long this will last, but 2 months in I love this roller (store it in my freezer and use it every day), so I'm upgrading to 5 stars from 4.<br /><br />This jade roller manages to feel cool almost any time of day, which is great for reducing puffiness. It looks precisely as pictured, and comes with a storage bag and sweet uplifting note (unexpected and appreciated, even though I know everyone gets one).  **If** it were a paint roller (and it's not), I wouldn't be entirely happy with how smoothly it rolls--it's decent but feels like the bearings could be a bit more reliable--but I'm not planning to subject it to heavy-duty work and even if it wobbles the tiniest bit when it rolls (over time) it's not going to harm anything. So it could be improved slightly, but overall I'm happy with the product.