This is a CMC pendant. It's a prototype developed at a certain research institute, made with a combination of materials like titanium and aluminum. Despite its small size, the combination of two metals allows for a stronger interaction, enabling it to achieve high effectiveness. It exhibits the power of over 80 CMC stabilizers. The interior is partially hollowed out to reduce weight. Due to its excessive power, it has been suppressed by other organizations and is not available for general sale. It's a shame that this amazing product isn't available to those suffering, so I'm offering it despite the risks. Because of the high risks involved in offering this, the price is set accordingly. Below is a reference to the description of the previous product. *This prototype is an improved version of the previous product. ◯ The pendant type offers the largest CMC filling amount of 1,200mg and is lightweight. Body material: Aluminum (The body is made of aluminum for weight reduction. The surface is deliberately cut.) *New release in August 2023! ◯ CMC filling amount: 1,200mg Size: 14Φ x 60mm Total weight: Approximately 16g Engraved with "CMC AI" on the body. Effect: Semi-permanent ◯ CMC works effectively near high-voltage power lines, substations, solar power plants, homes near mobile phone base stations, hybrid cars, electric vehicles, Shinkansen, and when using mobile phones. It helps with 5G countermeasures, better sleep, improved concentration, memory enhancement, brain activation, and autonomic nerve balance adjustment. ◯ The CMC technology is a special technology that does not affect the equipment using the product, so it does not show up in the numerical changes of electromagnetic wave measuring instruments. (It converts only the noise of electromagnetic waves, not a shielding method.)