Buy RS3 Impious oak incense sticks
Impious oak incense sticks are made by adding 2 impious ashes to an oak incense stick. Making them takes level 20 Firemaking and level 1 Prayer. Each one gives 24 Firemaking experience and 10 Prayer experience. With the Quick-cense upgrade from Sydekix's Shop of Balance, which costs 30,000 Crux Eqal favour, they can be made twice as fast.
These sticks are a step toward finished incense. Add a clean harralander at level 20 Firemaking to make harralander incense sticks, which raise your run energy replenishment rate while resting by 25% per potency level. Add a clean ranarr at level 25 Firemaking to make ranarr incense sticks, which give +1 Prayer bonus per potency level. Both of these finished sticks are members only, and each gives 36 experience to make.
Impious oak incense sticks are free-to-play, tradeable, and stackable, and they weigh nothing. They can also be disassembled for Invention. Each stick gives 6 materials, often Organic parts and Simple parts, and rarely Ethereal components, Living components, or Pious components. They high alch for 26 coins and low alch for 17 coins.