Effluvious emerald
From A KoL Wiki
This is a smallish green gem with a powerful odor. Not powerful like a warlord, or powerful like a majestic mountain, but powerful like the wake of a dump truck in mid-June. Malodorous. Fusty. Mephitic. You get the idea, so I'll put down the thesaurus now.
(Meat Pasting component)
Selling Price: 2500 Meat.
(In-game plural: effluvious emeralds)
Uses
Smashing over 100 glowing red eyes at one time dropped this item.