Blue Gem or Blue Crystalized Sap
This disambiguation page lists articles associated with the same title. If an internal link referred you here, you may wish to change the link to point directly to the intended article.
Due to the current crafting system, some items may use 
Blue Gem or Blue Crystalized Sap in their crafting recipe. This means that any craft item that lists "Blue Gem or Blue Crystalized Sap" as the material will combine these resources into a single material. For example, if an item requires 20 "Blue Gem or Blue Crystalized Sap", then 10 × 
Blue Crystalized Sap & 10 × 
Blue Gem, or any other combination adding up to 20 will be used to craft the item. This page allows the recipes in the information box to have a valid link under "Blue Gem or Blue Crystalized Sap".