Magic notepaper - The RuneScape Wiki

Magic notepaper is a reward from Treasure Hunter and clover necklaces, and can be purchased with 500 thaler for 100 magic notepapers. When an item from inventory is used on magic notepaper, it will instantly convert that item (and any identical items) into notes, thus allowing the items to stack. Doing so will consume 1 magic notepaper per item in the process.

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Cannot note muspah spines with magic paper. : r/runescape

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