Amethyst javelin heads

Amethyst javelin heads are items that can be made at level 87 Crafting, granting 15 javelin heads and 60 experience per set. They can be fletched into amethyst javelins at level 84 Fletching when used with javelin shafts, which are made by using regular logs with a knife, giving 135 experience per 15 javelins made.