A small, squishy disc made out of some sort of ooze. Transparent and gelatinous, it feels sort of like a very dense fever gel patch at first. Should be no harm, right?

When pressing it to your body, it binds to your flesh, fusing seamlessly into your skin and becoming irremovable by anyone but you.
As a Bonus Action, you can activate the item, which creates four solid tentacles protruding from the disc, ten feet long each. These tentacles cannot hold weapons or a shield, nor can they be used to make unarmed attacks, but can be used as extra appendages when it comes to interacting with objects. They can fit through a crack at least one inch wide without getting stuck (Handy for reaching difficult hiding spots!)
Also as a bonus action, you can deactivate the item to retract the tentacles.
Damage done to the tentacles is dealt to you.

While the item is activated and the tentacles visible, you have a +3 to Intimidation checks (against everything but Aberrations), and +3 to Persuasion checks against Aberrations

Notes: Bonus: Intimidation, Bonus: Persuasion