ITEM NAME:Black Plastic Auto Vanishing Magic Disappearing Blue Ink Ball Point Pen A7C8 Black Plastic Auto Vanishing Magic Disappearing Blue Ink Ball Point Pen A7C8 Disappearing Ink Pen Size: 14.2 x 1.3 cm / 5.6" x 0.5" (L*D) Pen Color:Black, Silver Tone Ink Color: Blue Material: Plastic This ball point pen with disappearing ink allows you to write secret messages and the ink marks will magically disappear within half an hour. Just looks like a normal ball point pen, write blue ink, smooth writing feeling. Package : 1xDisappearing Ink Pen Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
