This is a Portal Rick T-Shirt. This is a light weight 100% cotton tee. This glow in the dark tee shirt is made with a custom Photoluminescent Ink. This special ink will make the glow brighter and last longer than any other glow in the dark ink out in the market. Very cool t-shirt. This is a unisex tee shirt.
An ink derived from firefighter technology that allows designs and applications to glow in the dark. Our advanced crystal suspension technology helps produce a visible color spectrum of photoluminescent pigments with the brightest daytime and nighttime color intensity and longest illumination of up to 50 hours. The ink has been tested and UL certified for use