NATIONAL GEOGRAPHIC Construction Model Kit - Build Your Own Wooden Model of The Original Ballista, Learn About Da Vinci’s Improved Designs, Cool Toys, Great Educational Science Kit

['BUILD A TABLETOP BALLISTA based on ancient designs! Then learn about Leonardo da Vinci’s proposed improvements to this ultimate medieval artillery weapon.', 'SEND PROJECTILES UP TO 15 FEET! Each model is fully functional; the kit comes with 1 arrow plus 6 paper targets.', 'EVERYTHING YOU NEED to assemble each model in 1-3 hours: laser-cut wooden components, rubber bands, sandpaper and clear, simple instructions. No special tools necessary.', 'AN INCREDIBLE GIFT! This high-quality model is fun to build and even more fun to use! It makes an amazing gift and is a fantastic STEM-based activity.', 'SATISFACTION GUARANTEED – The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun! If your experience is anything less than extraordinary, let us know so we can make it right for you']

style:

Ballista

Retail Price: $ 14.99

Wholesale Price: Inquire Now

Davinci, plane, scienceDIY, ballista, catapult, tabletop, weapons, crossbow, kit, wooden, toy, model

You’ll construct your ancient machine with the wooden pieces and rubber bands in the set. No special tools required!

The model is fully operational, and the kit includes targets and projectiles for endless fun once it’s constructed.

Everything you need is included:

Laster-Cut Wooden Components
Rubber Bands
Sandpaper
Clear, Simple Instructions

National Geographic Toys is hands-on-science toys providing only the highest quality products and exceptional service.

About the National Geographic Society: With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.

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NATIONAL GEOGRAPHIC Construction Model Kit - Build Your Own Wooden Model of The Original Ballista, Learn About Da Vinci’s Improved Designs, Cool Toys, Great Educational Science Kit

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Discover da Vinci's Workshop with National Geographic best-selling da Vinci's invention products. No special tools are required for you to build these incredible inventions From Leonardo da Vinci. Everything is included in this kit: laser-cut wooden components, rubber Bands, sandpaper and clear, simple instructions.National Geographic toys is proud to provide a 100% satisfaction with all our products so that you can buy with confidence.About the National Geographic society with a mission to inspire people to care about the Planet, the 126-year-old National Geographic society is one of the worlds largest nonprofit scientific and educational organizations. National Geographic NET proceeds support vital exploration, conservation, research, and education programs.

Product Description

You’ll construct your ancient machine with the wooden pieces and rubber bands in the set. No special tools required!

The model is fully operational, and the kit includes targets and projectiles for endless fun once it’s constructed.

Everything you need is included:

Laster-Cut Wooden Components
Rubber Bands
Sandpaper
Clear, Simple Instructions

National Geographic Toys is hands-on-science toys providing only the highest quality products and exceptional service.

Shipping Notices:

1 Contraband and limited items:

Clgarette,Alcohol,Contraband ?Do not accept

Liquid,cream or cosmetics items are quantity limited in shopping agent service

Chinese medicine is limited to ship by Chinese exporting goods.

2 Limitation for different shipping methods:

3 Yoybuy Product's Label:

Sensitive Product(SEN)

Product With battery

Cream

Powder

Dangerous Products

4 Volume weight Requested:

volume weight=length*height*Width/5000

one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；

Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.