Per 
Class-Safe
Containment procedures- SCP-5654 is to be kept in a steel safe locked behind a 10' thick titanium door.
Description- SCP-5654 is a small cupboard that is Made of wood and has a bronze keyhole, the key to the cupboard is classified as SCP-5654-A. Placing an item inside the cupboard and fully locking it with SCP-5654-A causes whoever placed the item inside and locked the cupboard to have their soul forcibly ripped from there body and pulled through the keyhole of the cupboard as soon as they remove SCP-5654-A from the Keyhole.Once the soul exits the body it is classified as SCP-5654-B and acts as a replacement for SCP-5654-A and unlocks the cupboard as soon as it passes through the keyhole allowing the item inside which is classified as SCP-5654-C-# to exit the cupboard.
Background- The SCP foundation discovered SCP-5654 after it was purchased by a man named Eugene [REDACTED]. Eugene used the cupboard to store his money and officially became known as SCP-5654-C-1. SCP-5654-C-1 was discovered by its Mother, Betsy[REDACTED] who took it to the hospital where it, SCP-5654 and SCP-5654-A, were confiscated and taken to site [REDACTED].
Experiments:
(1-A): 2 D class entered the room that SCP-5654 was being held in. One D class placed a teddy Bear into SCP-5654 and the other preceded to use SCP-5654-A to lock the cupboard. The result was the souls of both men where extracted and merged to make SCP-5654-C-2 where in both of their souls had control over half of the of the new body.
**(1-B)*:2 members of D class where sent in.The 1st put a doll into the cupboard locked it and removed the key. His soul was forced into the doll and he became SCP-5654-C-3. The second D class then re-closed and locked the cubpoard. The result was the soul that resided in SCP-5654-C-3 swapping places with the soul of the 2nd D class effectively taking his body.
Further testing shall require consultation and authorization from Professor Faraday