The same kit from Dr. Color Chip is $64.95, so Tesla is giving us a deal. I just bought a kit from the source for multi-coat red.
One caveat: the touch-up paint can mar the clear coat adjacent to the repair. I fixed a chip on my driver A-pillar, and I'm going to use some polishing compound ( Griot Garage) and a buffer to clean up the area around the chip repair. Also, I didn't leave the touch-up paint on for five minutes, more like two. I'll try five on the next chip fix.