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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
Build Your Own Wooden Ballista STEM Kit for Ages 14 and UpThe Ballista helped the Roman Empire take on and conquer countries all over Europe, and now you can build your own working recreation! This torsion powered version of the Roman Legion Ballista can fire the small wooden projectiles included in the kit distances of over 15 feet! The Roman Ballista comes with ready to launch wooden medallions. Doubles as a marshmallow launcher. Have fun testing out various projectiles. This STEM building kit encourages
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 594 reviews
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Product Reviews
★★★★★ 5
Great quality
Color: Pale Green
Have had it for about a month and it’s holding up great! Large comfortable mat that does not slide.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 4
Great size, not great traction
Color: Smoky Pink
Absolutely love the size and thickness of the mat. Perfect for Pilates. The traction is not as good as advertised. Definitely still slippery for certain positions. But overall good price for the money.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Thick Exercise Mat
Color: Pale Green
Durability| Softness| Comfort | Thickness | Stability | Easy to carry | Easy to clean
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Reviewed in the United States on May 1, 2026
★★★★★ 5
For my tall and thick girlies!
Color: Smoky Pink
This is truly a premium product. For all my tall and thick girls this is the mat for you!
Besides being cute it is thick comfortable and easy to pack and roll.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Great size and thickness! Perfect combination!
After using this product for a year I absolutely love it. I love the extra size. I am 6'1" It is a nice thickness without compromising support and balance like some that have too much cushion. It has been durable and the carrying strap has been easy to use. It is a nice color.
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Reviewed in the United States on March 28, 2026
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