The counter top has 5 unsightly smudge spots where they tried to fill in some holes or gaps. It looks like the county top needs to be wiped clean but it cannot be removed. It was too late to take it all apart and return. Customer service does not have a countertop part to replace this one. They would not make a new part to replace this one. They refunded me $51.00 as a discount.  I have to accept the smudges on the counter top. They should not have sent out this item with this defective counter top especially for the price they charge.  They do not do any quality checking prior to shipping.  Buyer beware. Check your counter top and all parts upon opening the package. They send out defective products.