Features: 1) HD-1151 / 1152 / 1154 / 1155 coffee cups: a) Material: 18/8 S/S and pyrex glass b) Thickness: 0.4mm c) Capability: i) 220ml for HD-1150 / 1151 / 1152 / 1154 ii) 0ml for HD-1155 2) HD-1153 coffee maker: a) Material: stainless steel 18/8 with pyrex glass inner and S/S lid b) Thickness: 0.5mm c) Capability: 800ml, 1,000ml 3) HD-1156 teapot: a) Material: stainless steel 18/8 with S/S lid b) Thickness: 0.5mm c) Capability: 700ml, 1,200ml