| abstract |
The present invention relates to an improved multi mortar, and more specifically, manufactured using glass, acrylic, ceramic, plastic, stainless steel, and the like. By injecting ice, dry ice and liquid nitrogen into the largest of several semi-circular containers within the trigger at a low temperature demand and blocking the lid thereon, the multi-type trigger can maintain a low temperature for a certain period of time. It is developed to be connected to Low Temp.Circulator. |