The large diameter makes it easy to use with a minimum of effort and it revolves smoothly within the handles. The smooth finish helps the pastry not to cling to the rolling pin. The screw cap fits tightly so the rolling pin can be filled with ice water to keep the fat chilled for best pastry results. Or it can be filled with warm water for yeast doughs. The rolling pin is lightweight, hygienic, easy to clean and dishwasher safe.