Review on 🛹 High-Performance 16 Pack 608-2RS Skateboard Bearings: Fast, Smooth & Silent with Long Life. Perfect Fit for Longboards, Inline Skates, Scooters, and More! by Adam Jackson

Good balance between price and quality. If you remove the seals and clean them with alcohol you can get some of them spinning with very little friction for your spinners. I wouldn't recommend it for any other application. I have used them for various projects in the workshop and when replacing roller bearings. They aren't covered in any goo like many others, but be sure to buy from the real seller of this product: XiKe. I think some of the complaints came from other sellers with a poor quality product on the same page.