ARO Frozen Custard Cream Bun. Soft and fluffy steamed buns filled with sweet, aromatic, and smooth custard cream. Clean, safe, and convenient—simply steam to serve instantly. - Name: ARO Frozen Cream Custard Bun 1 carton (555 g 15 pcs) x 6 - Brand: ARO - Unit Amount: 6 unit(s) How to preserve: Store at -18°C or below.