Prerequisites - for best success rates and best prices, you will need:

• A level 16 or higher gnome with...
• 154 or higher skill in Fletching
• 143 or higher skill in Tinkering
• 105 or higher Charisma
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  

This is a three-part recipe. Each item is listed along with the vendor purchase price for characters with a high charisma.

Firewater (50 tinkering)
0.010p	Flask of Water
0.062p	Gnomish Spirits
total cost = 0.072p, sell back = 0.067p
Shaped Ashwood Recurve Bow (148 fletching)
see note	Planing Tool	have to buy once for 10.709p, but item is not consumed
0.010p	Hemp Twine
15.749p	Ashwood Bow Staff
total cost = 15.759p, sell back = 14.952p
Tinkered Catapult (135 tinkering)
15.759p	Shaped Ashwood Recurve Bow	as made above
0.072p	Firewater	as made above
1.049p	Metal Twine
7.349p	Gears
7.349p	Sprockets
total cost = 31.578p, sell back = 38.095p
Net Profit per Successful Combine = 6.517p

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