The small rectangular blocks of sweet-smelling incense of meditation are indistinguishable from non-magical incense until one is lit. 

When burning, the special fragrance and pearly-hued smoke of this special incense are recognizable by any cleric of 5th or higher level. 

When a cleric lights a block of the incense of meditation and spends 8 hours praying and meditating nearby, the incense will enable him or her to gain full and best spell effects. 

Thus, cure wounds spells are always maximum, spell effects are of the broadest area possible, and saving throws against their effects are at -1, and when dead are brought back to life the cleric reduces their chance of not surviving by one-half (rounded down). 

When this item of magic is discovered, there will be from 2-8 pieces of incense. 

One piece burns for 8 hours; the effects remain for 24 hours.