Altec corks are absolutely symmetrical, perfectly consistent, and yet totally natural in appearance.
Retains optimal gaseous interchange, known to be key to the wine making process. Bottles can be laid flat immediately after corking. Synthetic corks do not suffer the inherent cork problems of taint, drying out, crumbling and breaking. These corks won't dry out, shrink, evaporate or spoil. The Guardian cork additionally offers immediate sealing, trouble free aging and easy extraction.