Suit up for backyard missions with the SpyX Micro Gear Set—four working gadgets on an adjustable utility belt. Includes Micro Ear Light, Invisible Ink Pen, Micro Motion Alarm, and Micro Listener for secret messages, motion alerts, and long-range listening fun. Award-winning spy play for junior agents ages 6+. (Retail may list as Micro Gear; official kit is a 4-tool set with belt, not a separate 8-in-1 SKU.)