Read all the different Amazon Topping listings with a 1 rating and you will see exactly what I said. That’s all. I was going to order one, but decided against it. From units buzzing, not working as they should, DOA etc....it’s all there. One listing here....
https://www.amazon.com/product-reviews/B006GJ2SK4/ref=acr_dpx_hist_1??ie=UTF8&filterByStar=one_s...
https://www.amazon.com/product-reviews/B006GJ2SK4/ref=acr_dpx_hist_1??ie=UTF8&filterByStar=one_s...