escription: Magic invisible pen very useful for marking on notebooks or cloth Protecting your secret from revealing
Features: Materal: Plastic
Colour: Randomly Writing Point: 1mm, 0.5mm Weight: 7.5g Package Included: 1 X Invisible Pen Notice: 1. Please allow 1-3mm error due to manual measurement. Pls make sure you do not mind before you bid. 2. The colors may have difference as the different display, pls underst&.