Create crisp, high-contrast chalkboard messages with broad 15mm white liquid chalk pens.
This pack of three SignPro chalk pens is designed for clear, prominent lettering on compatible chalkboard surfaces. The broad 15mm nib is particularly useful for menus, prices, promotions and pavement-sign messages that need to be easy to read.
After the ink has been allowed to cure for around an hour, it becomes resistant to rain for outdoor displays. When you are ready to change your message, the markings can be removed with a damp cloth. For more thorough cleaning, a standard window cleaner such as Mr Muscle can help lift chalk-pen residue.
SignPro reports strong colour vibrancy and outdoor durability from its own exterior testing.
- Pack of 3 white liquid chalk pens
- Broad 15mm nib for clear, prominent lettering
- Rain resistant after approximately 1 hour
- Wipes away with a damp cloth
- Suitable for compatible indoor and outdoor chalkboards