|Release date||1 June 2011 (Update)|
|Alchemy||Cannot be alchemised|
|Store price||Not sold|
Crunchy rune rocks are a quest item that can be obtained during the Fremennik Saga Thok it to 'Em by picking them up off a table in the "base" room of the saga dungeon. Crunchy rune rocks can be eaten to restore 1 life point and 1% of Thok's special attack bar. If Thok's lifepoints are already at max when eaten, they will increase Thok's life points beyond the maximum of 1500. Crunchy rune rocks can boost 6 for every 10 rocks eaten, due to the fact that lifepoints will slowly restore back to normal. This means that if a person were to click every single crunchy rune rock, they would be able to boost 3000 life points, meaning that a maximum of 4500 life points can be achieved.