STEM construction model kit
This innovative puzzle is designed to be challenging enough for adults to enjoy, while still providing valuable learning opportunities for kids.
- Pieces: 142 pcs
- Assembly Time: 2h
- Assembled Size: 11.9x9x6.5 in
- Recommended Age: 14+
DIY Ancient Combat Toys
Looking for a fun and engaging activity for kids and adults? Our self-assembling product is a perfect choice! Made from high-quality materials and designed for endless entertainment, this product requires no glue and is easy to assemble
- Launch projectiles up to 10 feet
- 90°-135°launch angles-range
- 360° rotatable turret
- One target and three arrows
How to launch the projectiles?
Pull the launch catch.
Load the projectile.
Press the trigger.
What you will get?
All you need
No glue or extra tool is required. The kit comes with:
Crafts to work with hands
Our puzzles give kids and adults the chance to construct elaborate, functional contraptions themselves, using high-quality wood pieces and detailed instructions.
Cool gift for kids &adults
Looking for a fun and educational way to ignite your child’s creativity and imagination? Our building models are the perfect solution!
Awesome “Puzzle”I got this for my son who is planning on becoming an engineer, loves puzzles, and really needed something to keep him occupied. He LOVED it! Unfortunately, it didn’t keep him occupied for long so I ended up ordering him another type of working 3-D puzzle, but that’s because he got so hyper-focused he put this together in no time flat. Highly recommend this for someone who likes to build and create and needs something to keep them busy!
Fun projectI enjoyed this model, great gift idea. It’s also functional.
Very funThis was very enjoyable putting together. Instructions are clear and the finished product looks great, functions, and feel solid.
Bill Myers –
Outstanding productA gift to a gift to a friend
Amy C –
Fun but not for longThis was fairly easy to assemble and functioned well for a little bit. However the trigger broke after a few launches and it is not useable now. Disappointing.
Husband loved itInstructions were easy to follow, and my husband had a blast putting it together!
L. Carroll –
Short LivedMy son got this kit for a history project for school. Assembly went easily and my son greatly enjoyed it! He fired the ballista a few times to test its performance. He then set it aside to excitedly await the following day’s opportunity to set a historical scene and make a video for his history project. He left the tension bands in place and the model was safely placed on a table. It was not touched! The next day, to everyone’s surprise, the ballista was separated in two! The location in which the ballista was placed is very dry and hot- near a wood burning stove. The heat, dryness and tension of the rubber bands must have caused a narrow transition in piece D-10 to simply separate, the wood fibers pulling apart. We were very disappointed by this… especially since we couldn’t use the model for the purpose for which it was purchased. It was fun to assemble and is attractive and can simply sit on a shelf, but beware of actually intending to demonstrate a ballista’s function by firing it. A bit expensive for but a few hours of enjoyment!
Michael Dimick –
Functions when assembledFairly easy to assemble, product functions when assembled
Fun to buildI built the Jeep first, broke pieces putting together. Found that sanding the ends of the pins help when installing them. The wood is thicker and stronger doing this one. Make sure you wax the gears as it makes a difference in smoothness of operation. I am building the train engine now, a lot more pieces.