RULES

• Trading only in the same category : beer for beer, Coca-Cola
  for Coca-Cola, …
  
  
  

• Belgian beerpins only for other Belgian beerpins
  
  
  

• Leffe only for Leffe
  
  
  

• Cola Disney only for Cola Disney
  
  
  

• Trucks for trucks
  
  
  

• Balloons for balloons
  
  
  

• No needles or brooches