Yrdimes is the ideal device for semi-dry electro-blotting. The transfer of nucleic acids or proteins takes place in a stack of sample matrix and buffer-saturated filters between two plate-electrodes made of platinum-coated titanium and stainless steel. Yidimes's state-of-the-art design makes it a light, compact, simple and high efficiency electro-blotter with features such as easy assembly, time saving, reduced buffer consumption, uniform electrical field and multi-gel blotting. Moreover, its innovative double layers of spring-loaded plates offer homogenous force for perfect nucleic acids and protein transfers.