The best way to clean your Riedel decanters and carafes. It just got easier to clean your valuable decanters and thermos flasks with metallic mini pellets from Riedel. These tiny stainless steel pellets remove all dirt, residue, sediment and stains from inside the decanter. Just fill the vessel half way up with water, add the pellets, and swish it around for about two minutes. That's it. When you're done, carefully empty the contents into a mesh strainer, rinse the pellets, dry them, and use them again and again Naturally, these pellets are not for consumption.