SKU: 50142774043

Pathfinders STEM Kit - Leonardo da Vinci Helicopter Model | Science Kits for Kids Age 12-14 | FSC Wood, Brown, One Size, Model PFD-19

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Description

Pathfinders STEM Kit - Leonardo da Vinci Helicopter Model | Science Kits for Kids Age 12-14 | FSC Wood, Brown, One Size, Model PFD-19Introducing the Da Vinci Aerial Screw Wooden Model Kit, a DIY educational toy that allows builders to create a functional replica of Leonardo Da Vincis visionary helicopter concept. This engaging kit provides a hands on exploration of aviation history, physics, and engineering, making it an ideal resource for both individual and group activities. The Da Vinci Aerial Screw model kit is crafted from high quality FSC natural untreated wood, ensuring

Introducing the Da Vinci Aerial Screw Wooden Model Kit, a DIY educational toy that allows builders to create a functional replica of Leonardo Da Vinci’s visionary helicopter concept. This engaging kit provides a hands-on exploration of aviation history, physics, and engineering, making it an ideal resource for both individual and group activities.

The Da Vinci Aerial Screw model kit is crafted from high-quality FSC natural untreated wood, ensuring durability and safety for young builders. Each kit includes all necessary components and an instructional booklet that offers valuable educational insights. Assembling the model takes approximately 45-60 minutes, depending on the builder’s experience, making it a perfect STEM project for children ages 9 and up, as well as adults. This unique wooden craft kit not only serves as a fun activity but also enriches learning in science and engineering.

Key Features:
  • Construct a replica of Leonardo Da Vinci's Aerial Screw, promoting creativity and innovation.
  • Made from high-quality, FSC-certified natural untreated wood, ensuring safety and sustainability.
  • Includes an instructional booklet with educational content on aviation, physics, and engineering.
  • Assembly time of 45-60 minutes, offering a satisfying hands-on experience for builders.
  • Ideal for ages 9 and up, making it suitable for kids, teens, and adults alike.
  • Encourages teamwork and collaboration, perfect for group activities or science projects.
  • Complies with ASTM toy safety standards, providing peace of mind for parents and educators.

In summary, the Da Vinci Aerial Screw Wooden Model Kit is an exceptional educational toy that combines fun with learning. It is perfect for children ages 9-13 and adults who are interested in science, engineering, and history. This DIY kit not only serves as an engaging rainy day activity but also as a valuable resource for educators, making it an excellent choice for classroom settings or homeschooling. Give the gift of creativity and knowledge with this unique model building kit.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50142774043

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4.7 ★★★★★
Based on 23 reviews
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Verified Purchase
Robert Preato
Port Orchard, US
★★★★★ 5
Quality is good considering low cost.
Color: Silver1
Good quality for an inexpensive salt/pepper grinder. Works fine and should last a reasonable time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
V
Verified Purchase
versim
Whiting, US
★★★★★ 4
Looks nice and seems to work well, but the black retaining ring randomly fell out.
Color: 1pcs-Sliver-304, Color: 1pcs-Sliver-304
The pepper grinder looks nice and initially functioned well as expected. However, as at least 9 other reviewers have noted experiencing, within 2 weeks of purchase and after very minimal usage, the black retaining ring around the grinder cone & adjustment knob just fell out when I was using the grinder, which was disappointing and indicative of poor design or construction for this part. After some research & experimentation, I was able to pop the ring back into place using needle-nose pliers (you just need something hard and narrow to push and flex the ring a bit, not necessarily pliers). I'm hoping that this is not a harbinger of other problems to come. Otherwise it's a nice grinder.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
U
Verified Purchase
Ultralinear
New York, US
★★★★★ 5
Not Overly Large and Easy to Use
Color: Silver1, Color: Silver1
I’ve been looking for a salt grinder for a long time. I was hoping to find something small—closer to the disposable grinders you see at the grocery store—but those don’t really seem to be available. So I decided to try this one, and overall I’m glad I did. I’ve included photos to give a better sense of the size compared to your store size non-refillable salt grinders, since it’s a bit larger than what I originally had in mind. The grinder works smoothly and doesn’t require much effort to use. You can easily adjust the grind size by turning the knob on the top of the grinder, which is a nice feature. Refilling it was also straightforward. I had no trouble pouring in coarse Himalayan salt from a larger container without making a mess.
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Reviewed in the United States on April 24, 2026
C
Verified Purchase
Carol Hufford
Houston, US
★★★★★ 5
Salt or pepper grinder.
Color: Silver1
Excellent product. I accidentally broke one of mine and was pleased that I was able to purchase one grinder. They’re beautiful and very well made. Grind salt and pepper easily and many different coarseness. And they are pretty.
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Reviewed in the United States on May 27, 2026
B
Verified Purchase
Burnerjack
Grantham, US
★★★★★ 5
Inexpensive but certainly not 'cheap'
Color: Silver1
These work well and feel like very good quality far in excess of what you might expect for the price. I am very happy with my purchase.
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Reviewed in the United States on May 13, 2026

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