From the Olio Collection. Porridge, fruit or granola, and yogurt – however you choose to use this Olio Celadon cereal bowl by Barber Osgerby, you’re in for a treat. Featuring a glossy glaze to the outside and contrasting exposed base, this understated cereal bowl forms part of a considered range with an honest, authentic, and functional design sensibility. Made from durable porcelain.