MORN SHINE Invisible Pen Calorie

It may look like a cheeky chocolate biscuit, but Calorie has a secret filling — invisible ink for undercover fun. Hidden inside this sweet-looking treat is a pen that writes messages only visible under UV light.

Perfect for passing secret notes, creating hidden puzzles, or adding a surprise twist to your everyday scribbles. Just shine the included mini UV torch to reveal what’s been written.

Snack-sized mischief, zero calories, maximum stealth.

Article No: S-I-P-Z-10289