Professional-grade wine opener made with high-quality stainless steel and wooden handles such as rosewood. Features: Double-action (two-stage) design. This principle makes it easy to pull out the cork. It opens without force, so it is also recommended for women. The handle is made of natural wood such as rosewood and olive wood. It is durable and has a long screw part, so it can handle deep corks, which are common in expensive wines. Uses rust-resistant, high-quality stainless steel. Authentic design that professional sommeliers also use. Product Information Brand Name: CORKAS Product Category: Sommelier knife, wine opener Almost unused. It's discounted because there are no instructions. The box has scratches (see image 10). The knife itself is unused, so the condition is good. I am selling it because I have two and am decluttering. Thank you for viewing. Instant purchase is also welcome. Thank you very much.