Bird Series It’s The Birds. Pitchers in porcelain and stoneware. Food safe. Waterfowl Hand-built ceramic slab with handcarved surface detail. Commercial glazes of contrasting colors on the inside and outside, iron oxide wash, fired to Cone 6. Mr. Jay Hand-built slab with hand carved textured details. Commercial glaze fired to Cone 6. Off to the season’s best parties Hand-built slab pitcher with carved details. Commercial glaze, iron oxide wash, fired to Cone 6.