T is the 20th letter in the Alphablock gang.
He looks like an old man with dark denim-blue stripes, a bowler hat, monocle and white moustache.
His laughing sound is similar to his tutting.
From Season 2 onwards, his mouth is missing and when he talks his mustache moves back and forth.
- "Tut, tut, tut."
- "Tea time!"