Can someone tell me how to use this kind of stove ? Is it true that only works with metallic pots, since the top is flat, I must use flat bottom pots to get larger area of contact ? 7 [" Y2 E: v# J X! \7 v+ i( u6 y4 ~6 c* ~, L
Also what's the difference between current model of Malata Karaoke player compare with earlier models 0 ^! M# h5 e0 @5 {! f+ K$ B/ a9 |8 ]7 ^Thanks for help.