TrailMix-3.0.0.jar is a release file of the Minecraft resource pack Alphabet Blocks, made for Minecraft 1.7.2. It was published on April 1, 2015 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the Alphabet Blocks resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.
