Yes, you can add Kefirko Veggie Fermenters to your pledge by adding funds. Here is the calculation:
* Additional item SMALL: Item price (small, 848 ml) + Shipping ($3 for Slovenia, $10 for the rest of the word).
* Additional item LARGE: Item price (large, 1400 ml) + Shipping ($3 for Slovenia, $12 for the rest of the word).
And don't forget to leave us a direct message through Kickstarter about your changed pledge!