This bearing puller is an essential tool for any Aroma owners, IMO. Simple and effective design so you can swap out bearings (if better spinning is your thing). More importantly to me, the ability to pull out bearings for proper deep cleaning for clean freaks like myself. The tool is confusing looking, but a quick viewing of Ben’s video instruction shows how simple the removal and installation is with this brilliant tool.

The stock bearing Old Mate uses (black) is smooth as butter, though it spins only for about 5-10 seconds. For me, function and performance is the point. Also, the stock bearing is silent, compared to other noisy modded bearings.