Thank you for viewing. This is the Black Eye Nano (30 pieces), an upgraded model of the "Black Eye" series known for its electromagnetic wave and static electricity countermeasures. I purchased it with the intention of using it for a different purpose, but ended up storing it without using it. I am selling it as part of my year-end decluttering, hoping to pass it on to someone who needs it while it's still unused. ■ Product Contents ・Black Eye Nano: 30 pieces ・Double-sided tape for attaching to devices: 10 sheets x 3 sheets ※The included tape is for attaching to devices only (not for use on the body) ■ About the Product This is a high-performance type containing nano-sized titanium oxide, with upgraded specifications compared to the conventional Black Eye. Many people seem to use it by placing it on circuit breakers, outlets, and around home appliances. ※Individual experiences and sensations may vary. ■ Condition ・New, unused, unopened ・Stored at home ・There may be minor scratches on the outer bag ※Please purchase only if you understand that this item has been in someone's possession once ■ Other ・Instant purchase OK ・I am not currently considering price reductions ・I plan to remove the listing if it doesn't sell