Horseshoe-shaped white object with gems

Description:	This item is definitely odd-looking. It has a wide, white handle of some kind, to which gems have been attached. Curving downwards on each side, vaguely resembling fangs, are two prongs, which taper to a point. It looks like it might possibly fit around a pouch or something.
Armour type:	Missing type
Stats:	+convert reagents from worse to better type
It looks	Light weight (Weight in kgs unknown)
Sacvalue:	Missing sacvalue
It is called	'reagent converter','white object','object','object with gems','white object with gems','horseshoe','horseshoe-shaped object'
It takes the following slot:	Missing type/slot
Made of:	75% alabaster, rest various gems
Size:	Missing size
Quality:	superb
From:	Trilloch's vault
Other info:	Also known as reagent converter.