Smart Study Desk (Event) is crafted with Blacksmithing in Mabinogi. This page lists everything needed to make it, checked against the game as it exists today. The interactive planner lives in the Blacksmith Companion.
How to get the manual
The manual is rank 6 and survives 30 uses; every crafting attempt spends one use.
No working source exists today. Player trades and the auction house are the only path.
Materials
Expect about 3 attempts per finished item (40% average progress per attempt). Per-attempt materials are consumed on every attempt; finishing materials once per item.
Each attempt uses
1× Iron Ingot — refine from Iron Ore (common low-rank Refining output)
1× Firewood — woodcutting with a gathering axe
Finishing (once per item)
3× Iron Ingot — refine from Iron Ore (common low-rank Refining output)
2× Firewood — woodcutting with a gathering axe
1× Large Nail — hit props (lamp posts, signs, statues) or common low-level monster drops