Ergonomically designed to give you the perfect shaped Sel Roti every single time. Control the batter flow with a simple push of your thumb. Desirable mirror finish makes sel roti maker your perfect cooking companion. when you press the handle slightly, the slurry flows out of the funnel, when you loosen your finger, the slurry stops flowingThe surface of the funnel wall has been frosted processed, it's convenient to clean and can prevent scratch effectivelyQuite easy to operatePerfect tool for a perfect Sel Roti