Glow Thread shirts are the first interactive glow in the dark t-shirts. You are able to to draw and create custom designs using our UV keychain light and UV Laser. Our UV keychain light is included with every purchase which allows you to draw on our shirts by touching the UV light to the shirt and write whatever you want. Using the UV laser you can draw on the shirt from up to 40ft away. Unlike other Glow Thread “imitators” where you are limited to a silk screened rectangle to draw on, our Glow Thread shirts are fully customizable and you are able to draw on every piece of the t-shirt. This means there is NO silk screened area and you are able to draw on the front, back, sides and even the sleeves.