Thank you for viewing! Brand new, unused / Shipping included / Anonymous delivery / Immediate purchase OK Item: Spy Pen with Glowing Ink Set of 3 (COLOR will be delivered randomly) [Number of items] Set of 3 / Set of 5 ---- Product Description ---- When you shine a special light (UV light / black light) on the letters or pictures written with special ink (transparent), the written letters and pictures will appear. *The special light is attached to the cap. Please remove the white insulating sheet before use. (The light will not turn on unless the insulating sheet is removed) [How to use] ① Write letters or illustrations on paper with the pen ② Press the switch on the cap ③ Shine the light on the part where you wrote the letters ●Imported product● Due to being an overseas product, there may be imperfections in the manufacturing, small scratches, color unevenness, etc. Please understand. Thank you peko()”