4oz Mug Etsy Here is a good lead free lead safe choice for a coffee mug on Amazon. This is a newly produced Homer Laughlin Feistaware piece. The more recently made Fiesta pieces should be marked "lead free" on My "Coffee o Meter". You can tell how I am by what size coffee cup you see me with. Def Coffee 5: If you see this size cup, that's an imposter, not me. No way Amazon.com: Hyzone Creative Ceramic Grenade Mug,Daily Water Mug With Lid, Military style Embossed Coffee Cup (Green) : Home & Kitchen Sustain 20 oz Kraft Paper Coffee Cup PLA Lining, Compostable, Single Wall 3 1 2" x 3 1 2" x 6 1 4" 1000 count box Gifts for Women, Aka Mug, Aka Coffee Mug, Aka Cup, Aka Sorority Gifts, Alpha Kappa Alpha Paraphernalia Sorority Gifts, Christmas Gifts, Aka Gifts, Futtumy Pink 11 fl oz Coffee Mugs Ceramic Mug