With the Lumi Photo Printing Kit, you can print images on fabric using the power of sunlight. The kit uses Inkodye - Lumi's own photo-sensitive dye that develops its color once exposed to sunlight or other UV lights. It's an easy way to experiment with dying and textile printing without the need for a special ink curing lamp.This kit is a great alternative to screen-printing and has complete instructions on how to print a negative directly onto a t-shirt or any type of textile. While the kit comes with instructions, there's also a step-by-step guide on the Lumi site.This kit contains: