Elite Thermal Tattoo Transfer Paper A4 25 Sheets.
Each sheet has four layers:
Top layer is white and this is the layer that your image will be transferred to.
The 2nd layer, which is not connected to the other layers, is milky white.
The 3rd layer is the carbon layer and purple/blue in colour. By pressing on this layer the purple/blue coating transfers your image to the top sheet.
The 4th and last layer is yellow and holds the original drawing in place when using a thermal printer.