Built in Soap Dispenser for Kitchen Sink, Brushed Nickel Stainless Steel Countertop Pump Head (Plastic Built-in), Dish Soap Hand Lotion Dispenser with Refillable 17OZ Bottle[Refill from the Top]: No more crawling under the sink, just simply remove soap dispenser pump head and pour in dish soap from the top. Our kitchen sink soap dispenser is very easy to use with the large 17oz 500ml soap bottle to reduce adding times. [Easy Installation]: You can easily install this built in soap dispenser on many kinds of kitchen sink or countertop with hole size between 1. 1" 1. 5", no require plumber. A detailed step by step