<p>To ease the effects of repetitive cooking and baking motions, we designed a line of tools for lasting ergonomic comfort. These measuring cups promote a natural, relaxed grip and effortless pouring. Each one has easy-to-read measurements in both cups and ounces plus a silicone base that prevents slipping.</p> <ul> <li>Set includes 1/2-cup, 1-cup, 2-cup and 4-cup sizes.</li> <li>BPA-free.</li> <li>Heat-resistant to 400°F.</li> <li>Dishwasher safe.</li> <li>A Williams Sonoma exclusive.</li> </ul>