Ahh yes i remember that kit....but if memory serves that kit was not cheap...( i did like it tho...swapping heads was way faster and way cool...lol then taking it apart and swapping tips and needles.) ;)
http://thumbs.ebaystatic.com/images/...Wee/s-l225.jpg
He was offering him a cheap way of using the Testors brushed enamel paint because using a brush to apply paint for baking is not a good idea.