Hi, any chance we can get replacement part (F16)?

Either the box or instruction sheet should have a customer service phone number or email address.

Ease to disassemble and reassemble for a classroom use each year? Say a class of 20 students...one kit per student?

I wouldn't. The peices are strong when together but there are a handful of screws that need to keep their place. Once the screw threads "bite" into the plastic once, the strength of the attachment will lose alot of integrity if taken out and returned. Also, there are some adhesive pads that the "fingers" use for traction/purchase that won't peel off very well. I'm afraid that the pieces very likely would break if carefully taken apart and reassembled. I'd go as far as saying that it's likely that you would need to purchase 24 for a class of 20 to insure a surplus of "extra" parts for any that may break during assembly. Good one time assembly project though. Thank you for being a teacher. I hold teachers in the same regard as first responders as heroes. Bigs hugs for you.

I am missing a P2 screw, this toy was a gift, how do I get a replacement?

I haven't had to contact their support line.........buut, the p2 size screw is pretty common.....if you have any old electronics collecting dust, you can probably salvage one from any old tech laying around.

A P2 screw is missing, can you send one please?

We are also missing that screw. We're you able to find a replacement for it?

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

Product ID: 223966919

💧Water-powered pneumatic system

🔧Adjustable finger joints for precision

🦾Giant hydraulic grip power

€ 97.37

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Description

🦾 Own the future of robotics—one hydraulic grip at a time!

LIFT GRIP AND IMPRESS - Mechanical fingers deliver enough force to pick up everyday objects, turning science into a hands-on power move.
STEM LEARNING MEETS FUN - Build with 200+ pieces and dive deep into robotics, hydraulics, and pneumatics with a vibrant 40-page manual.
AWARD WINNING INNOVATION - 2021 STEAM Toy of the Year—join thousands of curious minds mastering industrial robot tech at home.
CUSTOM FIT FOR EVERY HAND - Three versatile configurations (right, left, claw) with fully adjustable finger joints to match your unique hand size and style.
HYDRAULIC POWER IN YOUR HANDS - Experience real-world pneumatics with no batteries or motors—just water and air pressure driving every grip.

The Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit lets you build a giant, wearable hydraulic hand powered by water and air pressure. With over 200 pieces and adjustable finger joints, it simulates real pneumatic and hydraulic systems used in industrial robots. No batteries or motors needed. This award-winning STEM kit offers hands-on learning for ages 7+, combining engineering, robotics, and fun in one impressive build.

Specifications

ASIN	B085LRW4VR
Age Range Description	Big Kid
Battery Description	No Battery required
Best Sellers Rank	#1,013 in Toys & Games ( See Top 100 in Toys & Games ) #5 in Educational Science Kits
Brand Name	Thames & Kosmos
Customer Reviews	4.4 4.4 out of 5 stars (4,195)
Educational Objective	Exploratory Skills, STEM
Global Trade Identification Number	00814743015197
Included Components	Plastic building pieces, metal springs, flexible tubing, screws, manual
Item Dimensions	10 x 4.75 x 11 inches
Item Type Name	Robotics & Programming STEM Experiment Kit
Item Weight	1.8 pounds
Manufacturer	Thames & Kosmos
Manufacturer Part Number	620501
Manufacturer Warranty Description	1 Year Warranty Against Manufacturer Defects
Manufacturer recommended age	7 years and up
Material Type	Mixed
Model Number	620501
Number of Items	1
Set Name	Mega Cyborg Hand STEM Experiment Kit
Size	Small
Sub Brand	Mega Cyborg
Theme	Robots
UPC	814743015197 814743016231
Unit Count	1 Count

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€ 97.37

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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4 days ago

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Excellent communication throughout the order process. Product is perfect.

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