Neodymium (Rare-Earth) Magnets implanted subdermally for the purpose of "Magnetic Vision" and/or "PK Magic Tricks". This creates a new sense within the body; the ability to sense and feel magnetic fields as well as the ability to lift/repel objects by sheer magnetic force. To utilize the full sensation value of the magnet, they are best implanted in nerve-dense areas such as fingertips. They can be used for sexual stimulation in various genital locations also.
When referring to "Magnetic Vision", the magnet works by moving very slightly, or with a noticeable
oscillation, in response to EM (electro magnetic) fields. This stimulates the somatosensory
receptors in the fingertip, the same nerves that are responsible for
perceiving pressure, temperature and pain.
I use two types of neodymium magnets for these purposes: one is injection-coated with an inert ASTM-compliant implant grade silicone and the other is coated with a harder and thinner coating generally used to coat pacemakers. They come in two strength; the silicone coated being the less strong of the two.
Information on risks can be found here.
Information on Neodymium Magnets:
-Neodymium magnets (Nd2Fe14B) are the strongest and most affordable type of rare-earth magnet. Neodymium magnets are made of neodymium, iron & boron.
-Rare Earth magnets have a high resistance to demagnetization, unlike most other types of magnets.
-Neodymium magnets are over 10x stronger than the strongest ceramic magnets.
-Although neodymium belongs to "rare earth metals," neodymium is not rare at all. It constitutes 38 ppm of the Earth's crust.
Neodymium Magnetic Characteristics:
-Material Type: N45 (45 MGOe)
-Residual Flux Density: 13.3-13.7 KGs (Br)
-Coercive Force: >11.0 KOe (Hc)
-Intrinsic Coercive Force: >12 KOe (Hci)
-Max.Energy Product: 43-45 MGOe (BH)max
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