Curved bone
MembersUntradeable
Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
As an Ironman: dropped by Giant frog (level 13).
Monster drops
| Dropped by | Level | Quantity | Rarity |
|---|---|---|---|
| Fire giant | — | 1 | 1/5,012.5 |
| Moss giant | — | 1 | 1/5,012.5 |
| Giant Mole | 230 | 1 | 1/5,012.5 |
| Ogre | — | 1 | 1/5,012.5 |
| Cyclops | — | 1 | 1/5,012.5 |
| Dark beast | 182 | 1 | 1/5,012.5 |
| Giant frogEasiest | 13 | 1 | 1/5,012.5 |
| Hill Giant | 28 | 1 | 1/5,012.5 |
| Sourhog | 37 | 1 | 1/5,012.5 |
Best rates first, plus the lowest-level monsters that drop it.