Open your map and look for a sandy spot southeast of where Kalev is sitting. You will want to make your way there. Be careful as there are ant warriors in the area, however.
As you head toward this spot on the map, you want to make sure you’re going down a slope next to the river. This should lead you straight to a sandy shore with a large log above it.
Once you reach the shore, you should have no trouble noticing the large glass bottles. The bottlecaps you need should be next to the bottles, so just approach them and pick them up.
With that done, you just need to return to Kalev. If you have all the materials he asked for, you will be able to craft a Cutter Grinder!
As previously mentioned, you can use this crafting station to refine certain types of materials. It will be needed to craft more advanced recipes.
Venezuelan gamer cursed by being interested by most games, resulting in a ridiculous backlog he’ll never be able to conquer. Been gaming for over two decades now! Few things exemplify his wide variety in gaming tastes as the fact that he’s a big fan of both Souls games and the Atelier series at the same time. Also a big fan of Yakuza/Like a Dragon, Deadly Premonition, Zero Escape, and Dead Rising, among others. Considers Lost Judgment and Sekiro to both be masterpieces.