No fuss. No muss. These specially designed spoons fit inside spice jars and other containers with narrow openings, so you can measure your ingredients without pouring ingredients out of their container or having to use a knife to reach into small openings. 18/8 stainless steel. Spoons come in 1/8-tsp., 1/4-tsp., 1/2-tsp., 1-tsp. and 1-Tbs. sizes. Flat sides allow you to level your measurements. Dishwasher safe. A Williams Sonoma Exclusive.