Kashes are the exchange currency of Twinsun. They can be traded for articles, and sometimes they can be found in rubish cans, plants, etc.
When Twinsen travels to Zeelich, all his kashes turn into an item in his inventory, which he can sell in the Twinsonian souvenir shop of Otringal for 20 zlitos.
Inventory Description[]
"It is the exchange currency of your planet Twinsun. It allows you to buy the articles you are interested in"
Gallery[]
Kashes in LBA
Kashes in LBA2