About This

• WOOD CANNON TOY: Work with your hands on an ancient mechanical catapult toy. The science kits give adults a chance to play togehter, instead of staring at phones. It comes with 5 ping-pong balls as projectiles. Everlasting fun while and after building it.
• FUNCTIONAL GADGETS - Once built, the wooden model kit can launch the projectiles up to 10 feet! You can adjust its launch angles between 90°-125°. And its wheels can move like a trolley when you push its handle, so you can pull it everywhere targets go.
• NO GLUE NEEDED - The building kit is connected by tenon and mortise structure. Precise paser-cut pieces are easy to pop out and fit well together. But you need to pay close attention to smallest parts whilst assembling. The package includes almost everything needed: manual, pre-cut wood sheets, rubber bands, sandpaper.
• EDUCATIONAL PROJECTS - Building the engineering model kits is challenging. It involves concentration and logical thinking in construction. The model kit teaches physics in a very basic way, and yet they enjoy learning it at the same time.
• COOL GIFT FOR EVERYONE - The brain teaser will amaze whoever adults, or on any occasion like birthday or Christmas. Interactive game between family, and coolest gift to keep persons feel absorbed and proud.