Catapult Kits - The ultimate desktop toy (Trebuchets Added!) by Joseph Staggs — Kickstarter
Buy A op Laser Cut Trebuchet Kit - Sturdy Wooden Miniature Catapult Model - Ultimate Long Range Attack - STEM Model Kit Ideal for Classroom Demonstration Online at desertcartBermuda
Catapult Ballista Laser Cut Toy Digital File - Etsy