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 ?6 \8 Q' t5 ^4 m6 b' y* P
4 G) r1 W0 u, ?; p7 p: {0 qAlso what's the difference between current model of Malata Karaoke player compare with earlier models j& r7 V5 b' d" A6 J/ kThanks for help.