Price:
$2.99
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Invisible ink can keep your message secret. Words visible under the UV light.
Features
- It writes with special ink which is invisible in normal light.
- Flip the pen over, shine the light on the spot where the ink was used and your hidden message will be illuminated.
- It can be used on any dry surface, such as wood, glass and metal.
Specifications
Length | 13cm |
Diameter | 0.8cm |
Color | Silver |
Battery | 3 x button cell |
Product Weight | 9g |
Package Contents | 3 x Invisible Ink Pen |