The Home Vintner has had a 100 per cent guarantee on all our wine and beer kits since 1993. Customer satisfaction is very important to us at all our locations. In order to honour this guarantee, it is absolutely essential that you use our premium corks, as there are many substandard corks on the market. We see wine ruined on a weekly basis because of cheap corks. Please also remember to peel off the bar code sticker on the top of your wine kit box to keep with your records. These codes are full of important information for both the retailer and the customer.