2. Pottery garlic paste is perishable, and its cost performance is not high. Only suitable for crushing garlic and other easily crushed things, not suitable for crushing sesame seeds and walnuts.
3. The garlic paste of wood and bamboo is light and easy to carry, but it is very important that these materials basically contain glue and paint, which is quite harmful to human body. Besides, this mashed garlic can't make things work.
4, steel garlic mortar, iron garlic mortar, new garlic mortar looks good, but it will rust after a long time, even if it is stainless steel for a long time. In addition, garlic is easy to spill because it is steel, unless the mouth is covered.