- Nov 5, 2002
- Reaction score
I am working with Underdog Rockets on putting togethera kit to convert a 4" crayon bank into a 29mm rocket. You would get the instructions, centering rings, Motor tube, Shock cord, Launch lug, Bulk head plate, and Lexan fins. They would sell for $20.00 with with a 30" Mylar parachute or $17.50 without the parachute. All you would have to get is a crayon Bank. Please give me any feed back on this.