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 Kit Hydraulic Kit Stem Building Toy

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

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R$942

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Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🤖 Build, control, and conquer with water-powered robotics!

MULTI AXIS MASTERY - Experience 6-axis movement with up to 270° rotation, enabling precise grabs and fluid motions.
INTERACTIVE STEM LEARNING - Step-by-step build that sharpens problem-solving, analytical thinking, and engineering skills.
CUSTOMIZABLE GRIPPER ACTION - Switch between gripping and suction tools to pick up objects up to 50g—versatility meets fun.
FUTURE PROOF ENGINEERING FUN - Designed for ages 12+, this kit is the perfect gateway to robotics and green energy innovation.
HYDRAULIC POWER ZERO BATTERIES - Harness water pressure to control a fully functional robotic arm—eco-friendly and endlessly cool.

The Teach Tech HydroBot Arm Kit is a hands-on STEM building toy for kids 12 and up that uses hydraulic power—no batteries needed—to operate a multi-axis robotic arm. With 6 degrees of freedom and a versatile gripper system, it offers an immersive educational experience that develops engineering, problem-solving, and analytical skills. This eco-friendly kit includes clear instructions and encourages hours of engaging assembly and play.

Specifications

ASIN	B07NVFGH2X
Age Range Description	Kid
Best Sellers Rank	#30,898 in Toys & Games ( See Top 100 in Toys & Games ) #256 in Educational Science Kits
Brand Name	TEACH TECH
Customer Reviews	4.5 4.5 out of 5 stars (1,496)
Educational Objective	Coding Skills, Problem Solving Skills, Programming Skills, STEM
Global Trade Identification Number	00756619012728
Included Components	Assembly Parts, Instruction Manual in English
Is Assembly Required	Yes
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	2.75 Pounds
Language	English
Manufacturer	OWI Inc
Manufacturer Maximum Age (MONTHS)	1296.0
Manufacturer Minimum Age (MONTHS)	144.0
Manufacturer Part Number	TTR-632
Manufacturer Warranty Description	1 Year Warranty Against Manufacturer Defects
Material Type	Plastic
Model Number	TTR-632
Set Name	Single Set
Size	Pack of 1
Theme	Cartoon
UPC	756619012728
Unit Count	1.0 Count

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