Make Your Opener: With this metal opener insert kits, you can apply various material to DIY unique openers as you like, such as wood, metal, plastic, resin and so on.Sturdy Material: opener insert is made of metal with rustproof coating, sturdy and durable, which will not deform even after long time using.How to Use: First , you need to make a opener mold with the material you like. Than, you can fix the opener insert with the provided screws. One opener insert matching 2 screws.Make Unique Gift: You can make some openers with these metal opener as gifts for your or family who like drinking. This opener gift will be their best addition.Colour: silverMaterial: ironPackage Contents:80 x Corkscrew160 x screw1 x screwdriverOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.