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Thames & Kosmos

Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit | Build Your Own GIANT Hydraulic Hand | Amazing Gripping Capabilities | Adjustable for Different Hand Sizes | Learn Hydraulic & Pneumatic Systems

    • Based on 1,739 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 25
Order within 21 hours and 52 minutes
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Features

  • Build your own awesome, wearable mechanical hand that you operate with your own fingers.
  • No motors, no batteries just the power of air pressure, water, and your own hands!
  • Hydraulic pistons enable the mechanical fingers to open and close and grip objects with enough force to lift them. Every finger joint can be adjusted to different angles for precision movement.
  • Three configurations: right hand, left hand, and claw-like; adjustable to fit virtually any human hand.
  • Learn how pneumatic and hydraulic systems are used in industrial robots such as automobile components..2021 The Toy Association's STEAM Toy Of The Year Winner

Product Dimensions: 10 x 4.75 x 11 inches


Item Weight: 1.8 pounds


Country of Origin: Taiwan


Item model number: 620501


Manufacturer recommended age: 7 years and up


Release date: July 24, 2020


Manufacturer: Thames & Kosmos


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Cutting pliers are a must
Cutting pieces out with scissors is a torture even for adults. Cutting pliers make the process enjoyable, even for kids.
Reviewed in the United States on August 31, 2023 by I.K.
    • Kids love it!
It took some time to put together but kids love it! And amazing customer service when we needed help!
Reviewed in the United States on September 7, 2023 by SKay
    • 9 yr old loves it
This is a big step up from legos. Engaged my grandson to think about how things went together and then see the function of his work. More than a toy.
Reviewed in the United States on August 29, 2023 by RC
    • Such an exciting gift!
I ordered this for my son’s 9th birthday, after he saw it online and became immediately obsessed. He couldn’t wait to start building, and I had to stop him from ripping it open multiple times. This definitely required close parental involvement (for his age, at least)…he didn’t appreciate the value of the directions until he used the wrong size screw in an early step, and we had to undo several pieces. After that, he was VERY careful to read the guide (which was the best instruction set I’ve ever used - clean / easy to understand drawings), and he carefully filed off the little plastic nubs from each part after we snapped them out. The pieces are plastic, but we didn’t have any just break on us…but be warned, some pieces can’t be unsnapped after they are clicked together (this isn’t a project you can make multiple times). At one point when we were almost done, my son accidentally clicked two pieces together without placing them around a third piece…and they wouldn’t come undone. I tried to pry them apart with a little screwdriver, but I snapped off one of the tabs. He felt awful and cried, but thankfully we could fix that with superglue. We also had one piece with a manufacturing defect, but I reached out to the company, and they kindly sent us a replacement. I think it took 5 hours over 2 days to assemble, but it was worth it. I’ll re-emphasize: parental/adult involvement is necessary…don’t turn a younger kid loose with this project. We bought another one for my son’s best friend, but I think he worked on it alone, got frustrated, and put it away…hoping he didn’t snap together pieces that can’t be undone, because that will make the set worthless. Our experience was positive, though, and now my son is scouring the company’s catalogue to choose his next project, which he desperately hoping comes under the Christmas tree. ... show more
Reviewed in the United States on December 10, 2022 by Amazon Customer
    • Great project
My oldest son (15) bought this and enjoyed putting it together. It works and is fun to show to people.
Reviewed in the United States on August 10, 2023 by Neil C.
    • Great project!
Review Image by John Collins John Collins
We love these products we just bought the arm as well. My son needed a few extra parts and they were sent for free by sending their customer support email. We are so happy with this purchase and will continue buying from this brand!
Reviewed in the United States on July 14, 2023 by John Collins John Collins
    • Robot hand
For 10 year old. He loved building it and then playing with it but that lasted about a week. Prefer to go with a drawing set or science kit that would last longer 🤔
Reviewed in the United States on August 26, 2023 by Kathie Mendez Miller
    • patience on assemble
this does takes patience on assembly. though it took me a while to piece it all together. but once everything is said and done its pretty neat! def dont abuse it though because its all little fragile plastics
Reviewed in the United States on July 16, 2023 by albert henderson

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