Tennessee Jim Bob’s Lethal Hot Sauce, Viagra Hot Sauce and Tennessee Hawg Riders are just a few of the sauce brands produced by American company, Tennessee Frog Powered Products.

All the bottles for these sauces are finished off with bio-degradable, self-shrinking Viskring seals produced in the UK by Viscose Closures Limited to provide tamper evident protection for each brand.

In an interesting twist, the Viskring is also used to attach a frog to one of the products - whose label includes the warning: "Careful! Don’t trip or you will spin around & around & point due North!"