... customers, verly create new products with more fuctionspopcorn machine&warming showcase with two usage .3.Keep a critical characteristic of ... -in-one products, advanced and reasonable.4. popcorn warming showcase also adopts safe performance of the highest rigidization glass, thermal ... the switch and preheat for 2-3minutes2 oil dosage:50ml (vegetable oil ,yellow butter,coconut oil)3 sugar dosage:100g( ...