Slender Tube

 is a piece of alchemy equipment.

Obtaining

 * Bought for 5 kamas from
 * Dragonsly at [4,-18] in Astrub City
 * Uba Tesse at [1,16] in Edge of the Evil Forest & at [7,2] in The Countryside
 * Larry Poller at [-30,-53] in Bonta
 * Sotsiah Peh at [-26,35] in Brakmar

Uses

 * Used in the craft of
 * Health Flask
 * Superior Health Flask