Listen to the sound clip MTF 173 In Box3 from All SCP Sounds (Free): MTF 173 In Box3 MTF 173 In Box3 This sound is from All SCP Sounds (Free) ▬▬▬▬ ✙The best collection of SCP sounds you can find✙ ▬▬▬▬ Go to the full soundboardwith more sound clips Search