Ground bat bones

The RuneScape Wiki also has an article on: rsw:Ground bat bonesThe RuneScape Classic Wiki also has an article on: classicrsw:Ground bat bones

Ground bat bones
Released							7 May 2003 (Update)
Members							Yes
Quest item							Watchtower
Properties
Tradeable							Yes
Equipable							No
Stackable							No
Noteable							Yes
Destroy							Drop
Examine							Let's see it fly, now!
Values
Value							20 coins
High alch							12 coins
Low alch							8 coins
Weight							0.1 kg
Advanced data
Item ID							2391
Twisted League							Yes

Ground bat bones is an item used in the Watchtower quest and in the Herblore skill. They are made by using a pestle and mortar on bat bones. When combined with a Guam potion (unf) it will explode, and will leave the empty vial only.

Products

Item		Members	Skills	XP	Materials
	Magic ogre potion		14	20	1 × Vial of water 1 × Guam leaf 1 × Jangerberries 1 × Ground bat bones
	Potion (Watchtower)		14	10	1 × Vial (jangerberries and guam leaf) 1 × Ground bat bones