Materials：Copper / natural assembled wood / heat-resistant glass Pot Volume：Pot Volume: 150c.c. marks at the smart.z logo and 300c.c at the z dot. Maintenance and Precautions *Do not knock the pot or fling it on hard surface. *Not for use in microwave, and avoid contact with direct fire or dry burning. *Wood handles may differ slightly in color and pattern. *Polish the copper buckle with soft cloth when its color change due to oxidization. *Wash the pot with sponge and neutral detergents to avoid damaging the pot. *Do not immerse the pot in water or expose it to sun for a long time. Dry it naturally after wash. *To avoid danger, do not use the pot when it is cracked.