Introduction: Bang

I made these heat sensitive wristbands with the idea of future use as a souvenir or promotion kit for various bands and shows.

Step 1: Find the Color-changing Materials

Thermochromic ink has various colors and easy to apply to different surfaces and materials.

Step 2: Paint and Design the Pattern

Choose the color and brushes that is good for the desired content. Mix and blend the color with thermochromic ink.

Step 3: Paint With Regular Color

Since the surface will be covered by the thermochromic ink, we can draw or print whatever images and information underneath.

Step 4: Finished Look

The last step is to use the mixture of the regular paint and the thermochromic ink to cover the whole wristband.