Pen (Real name 🅱️en, according to Fortunate Ben) is a contestant on Battle for Dream Island and Battle for BFDI. He is mainly known for having many special mouths just for him, that appear on certain episodes. He often takes on challenges that others make for him, such as Eraser. He is friends with Eraser and Blocky, and also likes Snowball enough that Snowball got to join the Squishy Cherries on Season 1, Episode 10, instead of Teardrop. He was eliminated on Season 1, Episode 16 on BFDI, and did not get to rejoin in Season 2. However, he did return in BFB and was the last contestant chosen, being played on Death P.A.C.T.