Please find below a post from a Reddit feed about most disgusting food experiences. This was hard to track down. I had to read the post twice to confirm this was related to The Butter Mouse, and it is included this only for completion pieces.
Eustace Herring’s invention revolutionised the world of course, and made him a millionaire along the way. Below is an extract from his recent autobiography, which explains a little more about how the Herring Aid came to life.