The birth of a backslide worm with super-spontaneous action.The feature of Ohm is that the inside 1/3 is a hollow system, and air and water circulate. And at the bottom, a pose that creates a menacing crayfish. The spontaneous action of the skirt that keeps moving during this stay is that only the skirt created by dividing the mold into two is a non-salt and innovative donut base that is full of biological feeling.