Sink
Sink is a members item. No shop sells Sink and no monster drops it, so an Ironman makes it: it takes 47 Construction and gives 300 Construction XP, using 15 × Steel bar.
MembersUntradeable
Updated . Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
Ironman verdict
Where the materials come from: Steel bar (made with 20 Smithing). Making ten takes 150 × Steel bar and gives 3,000 Construction XP. Reaching level 47 Construction takes 75,127 XP in total; the Construction calculator counts the actions and materials to any target, and the Construction guide has the Ironman training route. Sink is members-only. It is untradeable, so every account, Ironman or not, gets it the same way.
At a glance
- Members
- Yes
- Tradeable
- No
- Monster drops
- None
- Shops
- None
- Recipes
- 1
- Used in
- Nothing
Make it yourself
Needs 47 Construction · 300 Construction XP
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