Glow-in-the-dark ink (luminescent ink) absorbs light energy and glows in the dark.
What It Is
Absorbs natural or UV light, then emits light in the dark with selectable duration and brightness. Eco-friendly and reusable.
Applications
- Toys and cultural products
- Safety signs and escape indicators
- Security patterns visible in the dark
SJH Ink offers custom glow ink (including water-based) with free samples. Tel 13510998453, www.sjhink.com.