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!

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

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Elenco Teach Tech “Hydrobot Arm Kit" Hydraulic Kit, STEM Building Toy for Kids 10+

Product ID: 756584776

Details

Age Range (Description)
Kid
Brand
Teach Tech
Item dimensions L x W x H
39.6 x 29 x
Size
Pack of 1
Theme
Robot

💧Hydraulics-powered, no batteries

🔄270° base rotation for dynamic movement

🤖6-axis robotic arm with gripper & suction

₱18297

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🤖💧 Build the future with water-powered robotics—no batteries, all brainpower!

FUTURE PROOF FUN - Designed for ages 12+, this immersive STEM kit offers hours of engaging, educational play.
MULTI AXIS MASTERY - Control 6 joints including a 270° rotating base for lifelike robotic arm movement.
HYDRAULICS IN ACTION - Experience real-world engineering with water-powered mechanics—no batteries needed!
STEM SKILLS UNLOCKED - Build critical thinking, problem-solving, and analytical skills through hands-on assembly.
PRECISION GRIPPER SUCTION - Open, close, or swap grippers for suction to pick up objects up to 50g with finesse.

The Elenco Teach Tech HydroBot Arm Kit is a STEM-focused hydraulic robotic arm building set designed for kids 12 and up. Powered by water hydraulics, it features 6 axes of movement including a 270° rotating base and a versatile gripper that can be swapped for suction. This hands-on kit encourages problem-solving and engineering skills through detailed step-by-step assembly, offering an immersive, battery-free robotics experience that blends education with fun.

Specifications

ASIN	B07NVFGH2X
Age Range Description	Kid
Brand	Teach Tech
Customer Reviews	4.5 4.5 out of 5 stars (1,554)
Educational Objective	STEM
Global Trade Identification Number	00756619012728
Is Assembly Required	Yes
Item Dimensions	39.6 x 29 x 10.4 Centimeters
Item Weight	2.75 Pounds
Language	English
Manufacturer	Elenco Electronics, Inc.
Manufacturer Part Number	TTR-632
Manufacturer recommended age	0 months and up
Model Number	TTR-632
Number of Items	1
Number of Packs	1
Set Name	Hydrobot Arm Kit
Size	Pack of 1
Theme	Robot
UPC	756619012728
Unit Count	1.0 Count

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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