Is there a way to get replacement parts? My child is really enjoying building this robotic arm, unfortunately some of the tiny parts are lost

Horrible customer service with the company, don't offer replacement or replacement parts. Told us to use zip ties to hold it together. Biggest waste of money and a piece of junk. Wouldn't recommend

Why are there two different prices for this product? One is $37 and the other is $59... I don't see a difference in either product. Please help!

The product is being sold from two different vendors. Teach Tech is our brand.

Thank you for your inquiry. There are more than 230 parts in this kit. I hope this helps!

Arm not working , my son build the arm but the front part or the claw does not pick up stuff

hi its actually for me a con. my son is 12. very difficult to assembly and its not a robot! if the arm doesn't work its a pain. it means there is air in the tube so he has to desassumble it, get rid of the air using 2 water sources for each end of the tube and then reassembly it. as i said we were very dissapointed with the product. however its very educative in terms of engineering!

Teach Tech Hydrobot Arm Stem Toy Hydraulic Building Toy Kids

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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VT37255

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🤖 Build, control, and conquer with water-powered robotics—join the STEM revolution today!

FUTURE PROOF FUN - Designed for ages 12+, this immersive project offers hours of engaging STEM learning that sets tomorrow’s leaders apart.
MULTI AXIS MASTERY - Experience 6-axis movement including 270° base rotation and 180° wrist rotation for lifelike robotic dexterity.
HYDRAULICS IN ACTION - Harness water power to control a fully functional robotic arm—eco-friendly and battery-free innovation.
STEM SKILLS UNLOCKED - Build critical problem-solving, analytical thinking, and engineering skills through hands-on, step-by-step assembly.
PRECISION GRIPPER CONTROL - Fine-tune your grip with a 47mm max opening and interchangeable suction components for versatile object handling.

The Teach Tech HydroBot Arm Kit is a STEM building toy designed for kids 12 and up that teaches mechanical engineering through hands-on assembly of a hydraulics-powered robotic arm. Featuring 6 axes of movement including a 270° rotating base and a precision gripper with a 47mm opening, this eco-friendly kit requires no batteries and encourages problem-solving and analytical skills. With clear instructions and multiple hours of build time, it’s perfect for future engineers eager to master robotics and hydraulics.

Specifications

ASIN	B07NVFGH2X
Age Range Description	Kid
Best Sellers Rank	#50,557 in Toys & Games ( See Top 100 in Toys & Games ) #493 in Educational Science Kits
Brand Name	Teach Tech
Customer Reviews	4.5 4.5 out of 5 stars (1,604)
Educational Objective	Coding Skills, Problem Solving Skills, Programming Skills, STEM
Global Trade Identification Number	00756619012728
Included Components	Assembly Parts, Instruction Manual in English
Item Dimensions	15.6 x 11.4 x 4.1 inches
Item Type Name	Elenco Teach Tech “HydroBot Arm Kit”, Hydraulic Robot Arm Kit, STEM Building Toy for Kids 12+
Item Weight	2.8 pounds
Language	English
Manufacturer	OWI Inc
Manufacturer Maximum Age (MONTHS)	1296
Manufacturer Minimum Age (MONTHS)	144
Manufacturer Part Number	TTR-632
Manufacturer Warranty Description	1 Year Warranty Against Manufacturer Defects
Material Type	Plastic
Model Number	TTR-632
Number of Items	1
Number of Packs	1
Set Name	Single Set
Size	Pack of 1
Subject	Physics
Theme	Cartoon
UPC	756619012728
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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VT37255

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

TEACH TECH Hydrobot Arm STEM Toy Hydraulic Building Toy for Kids Ages 12+

Description

Specifications

Common Questions