Mime Apples, Blue Apple or Mime Wither Apples are Apples drop by Mime Withers when killed. They can be drop in a single or 2 together. They are Blue and when eaten it makes you fly for 8 minutes like Flight Potion.
Like Yellow Apples, Mime Apples heal 2 <3, but every Mime Apple you eat only heals 1 <3. They make you fly like Flight Potion but when eaten (like the way Golden Apples give Absorption and Resistance). They can also use for Crafting. It can craft Blue Boomerang with Diamond Boomerang which is unlimited or by Lapiz Lazuli. See more on http://tekkitlite.wikia.com/wiki/Boomerang.