Wood glue is not required, but can be used if desired. Keep in mind if using glue some pieces need to move freely, therefore must not be glued.

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NATIONAL GEOGRAPHIC - Da Vinci's DIY Science & Engineering Construction Kit â€“ Build Three Functioning Wooden Models: Catapult, Bombard & Ballista

NATIONAL GEOGRAPHIC - Da Vinci's DIY Science & Engineering Construction Kit â€“ Build Three Functioning Wooden Models: Catapult, Bombard & Ballista

Q: Are the parts shared or can you have all 3 built at same time?

The Battalion includes 3 complete kits for building a ballista, bombard and catapult with no sharing of parts. For further details contact us as help@natgeotoys.com

Q: Does the battalion kit (with all 3) come with 3 separate instruction booklets so I can split it up for party favors?

Our order did not come with separate instructions. As well the instructions were not clear and vague. Lacking in actual instructions and the pictures were not clear or in color. That normally would not matter but some of the parts were so small and looked so much alike that we had a hard time determining what part went where. To be honest I thought this was a great idea. However, it took so long to assemble and did not perform when done that it was a let down. I will not get this again even as a party favor.

Q: Are the rubber bands latex? If so, what size are the bands?

Yes, these are a latex band. They are approximately 1 1/2" or 3.81 centimeters.

Product ID: 304980192

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🎯15 projectiles

🕒1-3 hours

🏗️3 models

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Description

🚀 Build, Launch, and Conquer with Da Vinci's Genius!

ALL INCLUSIVE KIT - Includes everything you need: laser-cut components, rubber bands, and clear instructions.
TRUSTED BRAND LEGACY - Join 129 years of National Geographic's commitment to educational excellence.
PROJECTILES THAT SOAR - Send projectiles flying up to 15 feet for thrilling fun!
STEM LEARNING MADE FUN - Perfect for kids and adults, this kit is an engaging STEM project.
UNLEASH YOUR INNER ENGINEER - Build three fully functional models: a ballista, bombard, and catapult!

The NATIONAL GEOGRAPHIC Da Vinci's DIY Science & Engineering Construction Kit allows you to build three functioning wooden models: a ballista, bombard, and catapult. This engaging kit includes 15 projectiles and 18 paper targets, with all necessary materials provided for assembly in just 1-3 hours. Ideal for both kids and adults, it promotes STEM learning while ensuring hours of fun. Backed by National Geographic's 129-year legacy of educational excellence, this kit guarantees satisfaction.

Specifications

Material	Wood
Size	Large
Item Weight	1.2 Pounds
Unit Count	1.0 Count
Item Dimensions L x W	10"L x 7.2"W
Number of Items	1
Number of Pieces	15
Color	Wood
Style	Battalion
Item Shape	Rectangular
Theme	Architecture
Special Features	[Amazon Exclusive, 3D Puzzle Building Kit with Three Functional Models]
Play Activity Location	Tabletop
Educational Objective	Hand-Eye Coordination, Engineering Skills, Construction Skills
Skill Level	All
Puzzle Type	Assembly and Disassembly

Have a Question? See What Others Asked

Are the parts shared or can you have all 3 built at same time?

Do you need glue?

Does the battalion kit (with all 3) come with 3 separate instruction booklets so I can split it up for party favors?

Are the rubber bands latex? If so, what size are the bands?

Reviews

A**R

Enjoyable construction and play

My two boys (8&10) have made two of these so far and enjoyed them both. They can be a little fiddly to construct, so children may need help. The pieces generally come out of the sheet easily enough but some may need a little sanding down before assembling.I would recommend not glueing the pieces initially. We found them quite a tight fit anyway, so they don't really need glueing, plus you might need to take bits apart again to fine tune them. We had some difficulty with the bombard to begin with as it wasn't releasing when we pushed the trigger, so I took that part apart and sanded a few of the pieces so that it worked better.When constructed correctly the results are impressive. The bombard and ballista can both shoot the projectiles quite far for their size (we have yet to make the catapult). My 8 year old in particular enjoys setting up the paper targets and trying to knock them back down.

6.08.2021

L**T

Brilliant set for engineer-minded kids

This little set is brilliant! Challenging for my engineer-minded 9 year old but still very do-able. The wood is sturdy enough not to snap. The information in the instructions about Newton’s Law and the history of the machines is an extra bonus.

4.05.2021

J**Y

Great Xmas present.

Our lad loves this. Normally a lego fan but he spent xmas to new year making these, and trying 2 understand the mechanics. Top stuff. Fully recommended.

1.01.2020

D**

Practical and easy to assemble.

It is a great toy! My 8 years old loved it. Easy to follow the instructions, easy to asemble and gives the child hours of plaing. I love that is not made of plastic and I would like to buy in the future more educational toys like that, that have a low impact on the world polutin.

20.01.2020

M**R

9 year old grandson loved it!

Immediately assembled it and had fun firing at targets...great success!

29.12.2020