As others have said it's not a perfect product but decent for such a cheap product there is - Has a screw head for 2 different sizes - I need a smaller one so I have Removed the Top Screw Cons: - As previously mentioned, the 3 rubber feet can cause the product to tip over. I recommend removing them (I pryed them out with a screwdriver, maybe there's an easier way) - It has also been mentioned by others that there was some kind of black greasy coating on the base. You can wash it before assembly