test wise coffee is really good... but I think u should increase the size of container.. it's too small if I calculate total 10 rupees dudh ka 1 rupees ki coffee 5 ki electricity man power 10 ki total hua 26 rupees clod coffee 90 rupees ki hai 64 bach rahe acchi khasi margin hai definitely u should increase the quantity... baki test accha hai next time definitely I will try pizza