We mainly use stainless steels and woods of the highest density obtained from renewable forests. We achieve consistency in the quality of our products through permanent analitical monitoring of steels at the INTI (National Institute of Industrial Technology) of Argentina: https//www.inti.gob.ar/. While the wood of our handles has been examined by the Thuenen Institute of Wood Research of Germany: https://www.thuenen.de/en/hf/.

The stainless steels used are free of contaminants so they are suitable for food contact.
The top-notch quality of our cutlery, like hardness of the blades allows the flat cross section, which guarantees high precision and durable cutting edges (see below*).
Design details for the SEIGEN® blade include an innovative hawk and it drop that allows easy pressure with the index finger when performing any sort of task. Likewise, it sets the sharpening limit (how far the blade should be sharpened) and, also, when observing the sheathed knife, the drop sets out the blade's case. The drop keeps the blade from jamming as it meets with the case's opening.