This 1/2 Cup Pro Measuring Scoop (Letter A) in the beautiful Satin Finish has a unique slider that easily locks into place at 1/8, 1/4, 1/3, and 1/2 cup increments. Slider is removable for cleaning! Great for liquid or dry ingredients! Constructed of durable metal and polymer this product is strong and dishwasher safe!ONE of item A - 1/2 Cup Measuring Scoop