Signature Housewares 12-Ounce Farmers Market Mug, Sage Green One Signature Housewares 12-oz Mug Durable, food-safe, 100-percent lead-free stoneware Embossed Farmer's Market pattern in Sage Green Microwave-, oven-, and dishwasher-safe All Signature Housewares products meet FDA and California Proposition 65 food safety standards