0.5mm Disappearing Ink Gel Pen with 3 More Blue Ink Refills US $0.40 | AU $0.50 Delivered @ Zapals

Another one .

Details :
This is the genuine disappearing "spy ink" pen,it looks just like a normal pen, but the writing will disappear automatically and gradually within about 1 hour.

Features

• Magic trick: Ink disappears completely within one hour. A great tool for magic trick.
• Versatile use: Widely used in file security, magic show and other security fields. Great for those occasions that you want to say something - temporarily.
• Writes smoothly: Provides smooth and quality writing performance with a popular 0.5mm point size.
• Accessories: Package includes one pen shell, four refills and one pen grip.

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