And now, two years later, guess who carries open ceramic bearings in their store?
https://us.store.bambulab.com/products/high-performance-bearings?id=42489168265352
Seems like enough people do need them after all. 
And now, two years later, guess who carries open ceramic bearings in their store?
https://us.store.bambulab.com/products/high-performance-bearings?id=42489168265352
Seems like enough people do need them after all.