Card Stock Model Rocket Educator Packs

The Estes Viking is one fantastic research model rocket with 48 possible different fin configurations! Each kit in this educational bulk pack gives you five special die cut card stock fins that allow you to create a rocket that's a truly unique rocket of your own design! Take your pick on how you want your rocket to look; fins up, fins down or fins whatever way. You call it, it's your day to be the rocket designer! Customize your own rocket...no matter how you place th