Thames & Kosmos
Bionic Robotic Arm - STEM Kit
Bionic Robotic Arm - STEM Kit
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- Half a Century of Expertise
- Value That Takes You Higher
Description:
Description:
- Assemble a cutting-edge, working toy robotic arm from nearly 300 pieces!
- No motors or electricity required! The innovative system is controlled by a pair of joysticks that pull and release a network of nylon cables to enable intuitive and precise movements.
- The buttons on the top of the joysticks open, close, and rotate the arm and the claw that attaches to the end of it; challenge yourself or friends to grab, move, and release various objects!
- A full-color, step-by-step manual guides assembly and experimentation and provides engaging scientific info about robotic arms in the real-world, biomimicry, and mechanical engineering.
- A fun, informative STEM building challenge for kids ages 10+ with help or 14+ for independent play
- A 2025 Educational Toy of the Year Finalist!
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Best Product's 2024 Robot of the Year, A 2024 Toy Insider Top Holiday Toy

Hear From Our Customers
Everything You Need to Know
Frequently Asked Questions
Where is my package?
For orders shipped through the USPS, packages are not scanned until they reach their first distribution center, which for us is typically Richmond VA. In heavy volume shipping times, our packages sometimes get pushed to Dulles VA for distribution instead. Only once it arrives at the distribution center will the tracking update beyond the label printing.
Often times because of the heavy volume of packages in transit a Carrier fails to scan a package in which does not update the tracking. Unfortunately there is no rhyme or reason for this And we have seen packages go all the way from shipped to delivered and the only update on tracking is when the package is out for delivery. These particular situations also cause some delays.
If you do come into a situation where you're tracking hasn't updated for a few days since it's been fullfilled, we suggest submitting a package inquiry directly with the Carrier using your tracking number and generally that will get the package moving.
If it has been over a week at that point you can submit a missing package claim and we will also. Only after a missing package claim has been accepted can we issue a refund or a reshipment of your order.
Where is my order confirmation?
Sometimes our automated confirmation emails get stuck in spam or just get blocked entirely by your email provider. If you email us at orders@kittyhawk.com with this inquiry and the name the order was placed under our online sales team can pull up your information and resend the confirmation email.
What is my tracking number?
Sometimes our automated emails get stuck in spam or just get blocked entirely by your email provider. If you email us at orders@kittyhawk.com with this inquiry and the name the order was placed under our online sales team can pull up your information and get you your tracking number.
Why didn't I get free shipping?
Our shipping it set up to charge automatically for orders under $99 (exclusions can be found here). If it is still charging shipping, you may have used a promo code that dropped your total under the $99 or you are purchasing an oversized item.
Why is my promo code not working?
Our promo codes are set up under automatic parameters and the only reasons they would not work is if you've used that promo code before or you already have a promotional or bundle deal in your cart. No coupons or promo codes can be combined with any other.
What’s your return policy?
Please find our full return policy here.
Do you ship internationally?
We are currently only able to ship to the US and Canada.
Can I visit your stores or fly with you in person?
We would love to see you in person! We have numerous retail locations along the eastern coast of the US. Information about our locations can be found here.
We love to fly with our customers. We currently offer Stunt Kite Lessons on the dunes of Jockey's Ridge out of our Nags Head store. More information on the lessons and how to book can be found here.