Mask Seller is a side character in The Twisted Carnival.
The Mask Seller is an animatronic puppet with a lot of limbs. He has three masks with bandages. One with bandages around the eyes (see no evil), one with bandages on the ears (hear no evil) and one with bandages covering its mouth (speak no evil). The wooden masks the Mask Seller has were made by Nik, while the rest was made by Lui. The Mask Seller looks like he has four arms and no legs. The Mask Seller's mask is split in two, the right side being a happy red mask and the left side being a sad blue mask.
- The Mask Seller's model was a collab between two people, Nik making the wooden masks and Lui doing the rest.
- The wooden masks are a reference to the See No Evil, Hear No Evil, and Speak No Evil monkeys.