Just received, nice container. filled with fat. Now the skateboard bearings spin for a while, they don't spin much at all. Firmly. Was hoping to get skateboard bearings that are clean and spin well. It looks like what comes with a budget skateboard, but we haven't used it yet. I expected them to last 1/2 second when you install them and the skateboard wheel spins easily for 15 seconds. We can try thinner and then some machine oil and see if they work better.