New Trebuchet Kits coming soon!!!!

“Awesome! The Oakland Ballistics trebuchet was the highlight of our Catapults camp. Kids loved building them and parents were impressed by the knowledge their kids gained. I highly recommend these projects - the directions are clear and easy to follow, the materials are durable and work well, and it’s a great value for the price. We’ll be using these projects again and again in our science summer camps. Thanks!”
                                                   

- Science Matters in Colorado