String Jewellery is a level 80 Lunar Magic spell which strings amulets without the need for a ball of wool. The spell takes 1.8 seconds per amulet strung, and gives 4 Craftingexperience and 83 Magic experience per amulet. Once clicked, it will string each amulet one by one in your inventory, giving you experience per strung amulet. This is known to be a very fast, and a reduced clicking alternative of training Magic, as a single click gives experience for the entire inventory, unlike High Alchemy, where experience is earned per click. While only partially paying attention, this spell can provide over 130,000 Magic experience per hour (around 1,500 casts) and reaching around 160,000 Magic experience per hour (around 1900-2000 casts) when full attention is given.
Ideally, if one's inventory only consists of the astral runes and the jewellery about to be strung, the initial amount of experience per inventory would be 2,241 Magic XP, and 108 Crafting XP.
Note that though you only need to click to cast this spell once per inventory, the rune cost is one cast for each amulet in your inventory, NOT the rune cost of one cast for all amulets. (e.g. when wielding mud battlestaff and inventory consists of astral runes and 27 unstrung amulets, with one cast you will string 27 amulets at the cost of 54 astral runes.)
When casting, the spell is interrupted by walking around or interactions with other players or NPCs.
Cost
Spell cost
Input
Cost
2510
271
Combo runes
2510
311
210
1,356
2510
521
2105
711
2105
706
Main-hands
210Alt
246
25Alt
221
2
196
Main and off-hands
210
246
25
221
2Alt
196
2Alt
196
Cost analysis
Cost analysis assumes the use of a mud battlestaff or mystic mud staff. Values may significantly differ due to the low volume of some Unstrung items.
Salve amulets not included, as they are untradeable.