This is an authentic and original Victorinox Super Tinker Swiss Army Knife. The knife features a stainless steel blade range of 2.76 - 4in with a plain edge and manual opening mechanism. It is a multi-tool type knife with one blade and is not modified. The knife is a collectible folding knife and is perfect for collectors, outdoor enthusiasts, and knife enthusiasts. The brand is Victorinox, a renowned name in the knife industry. This knife is a must-have for anyone who loves collecting or using high-quality knives.