Anti-Myopia Pen Corrective Intelligent Multi-Function 360° Electronic Eyes Pen Pencil Ballpoint Pens Anti-Myopia & Humpback Infrared Distance Sensor for Posture Correction Eyesight Protection

Well ... It will really help if you like strange things. I will now attempt to explain this object.- Most important ! If you do not sit with good posture, while trying to write with this space-age pen, it will pull in the nib, so that you can not write. ha-ha, Very funny and also effective. Now you can't finish your homework, unless you have good posture !How does it know about your posture ? Easy ! Inside this pen is a small computer chip that produces a complex array of light beams that bounce off of very part of your body. (yes, every part). With this information, the pen knows. What does it know ? Everything. It knows if you're sitting up straight, if your socks match, and what you had for breakfast.The only annoying thing, is the sub-microscopic batteries. Drop one on your 1970's shag rug and you'll need a metal detector to find it. (Amazon sells metal detectors ... )Good posture and penmanship are sure to follow.