its a spinning stand. you need something to spin it.
similar to this. https://www.polishyourball.com/
i have one from pyb and i use it quite a bit, it saves money if you do a lot of surface changes

Id suggest investing in the real thing. Bought mine with free shipping through vertex years ago and love it.  Plus 6 months no interest via paypal. It pays to buy the real deal.

https://vertexbowling.com/shop?olsPage=products

You could also look at going in with others (teammates, etc...) to cut the costs.  Having a spinner myself I don't use it that much.  But as a team or group of friends, it gets plenty of use and the price of a good one is more justified.

Eventually you could buy out others and keep it long term if you want.  Or sell your share, either way.

Have had my Vertex for over 15 years with no problems . Do my own stuff and some for friends. Worth the money !