At least I'm pretty sure it's a lion. It's kind of tough to say when what I'm looking at is an empty hole you put jelly in. I suppose I could make an appropriately opaque aspic and find out, but that would ruin the fun for you. Now you can make your own aspic and find out that it's actually a nidhogg or a bandersnatch or maybe even a heffalump.

After all, jelly molds are just holes you fill with your imagination.

…or jelly.

Measures 7" x 6" x 3.25" High.