The yellow crystals name (First rank +10 defense) is Blue Crystal. This goes everywhere.
The 10% / 15% / 20% attack increase items need name changes, I don't know what they are supposed to be but the names conflict.
First is a single ball named Chocolate, Second is a stick of 3 named Meatball Stick, third is 6 on a tray also named Meatball Stick.
Maybe Meatball / Meatball Stick / Meatball Tray ?
The Lightning Nugget is just called Lightning, though the nugget would fit.
The level 2 of crystals are called "Chipped red, Chipped blue ETC" However the yellow has its full name, "Chipped yellow Crystal"
+10% intellect item should be renamed to Cupcake from Cake Cup
+35% Intellect gem bought item should be renamed To Cake or something, instead of it currently being a cake called Peanut Butter.
Rename the triple exp cookies from "Experience" to Exp Cookies