Show off your love for Portal with this stylish black t-shirt. The shirt features the text "When One Door Closes, Another Opens", with the words "Closes" and "Ses" replaced with the iconic orange and blue portals from the game. Made from what appears to be a comfortable cotton blend, this tee is perfect for casual wear, gaming events, or just lounging around the house. This shirt is sure to be a conversation starter. Get yours today!