To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Sorry, there was a problem.

There was an error retrieving your Registries. Please try again.
Create
{imgTag}
{registryName}
Select a gift tag
Create gift tags
Gift tags group items on your list. Make it easy for guests to find a gift, create tags to group items however you choose - name, room, item type, color, etc.
Gift Tags can be seen by anyone viewing your gift list.
Are you sure you want to delete the gift tag ?
Any items on your gift list with this gift tag will become untagged.

Sorry, there was a problem.

There was an error in retrieving your gitf tags. Please try again.

Smart Robot Arm Kit,2-in 1 Science Kits with 4-DOF Robotic Car,Electronic Programming DIY Toy for Kids Ages 8+,Promotes STEM Interest in Science,Technology,Best Birthday Gifts for Boys/Girls.

4.1 4.1 out of 5 stars 172 ratings

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
on 2 select item(s) promo code: 7TS8MFIB Shop items  on 2 select item(s) Shop items  

Purchase options and add-ons

Size Medium
Brand VANLINNY
Theme Robotics
Age Range (Description) Kid
Item Dimensions LxWxH 18.8 x 18.5 x 19 inches

About this item

  • [High-Tech & 2-in-1]: The combination of smart robotic cars and robotic arms, to achieve the design concept of learning in the game;Best birthday gifts for 8 9 10 11 12 13 14 year old boy girl!
  • [Multiple Functions]: This science kits for kids age 8-12 can move at multiple angles while the robotic arm can rise and fall freely, and has the functions of grabbing something and programming, and it also has simulation sound effects;
  • [A Variety of Accessories]: DIY Robotics Kit is equipped with battery, USB charging cable, DIY tools, and remote control for long-distance use (30-50meters),you can also experience the fun of assembly;
  • [Safe and Assured Materials]: The product is made of ABS raw materials and aluminum alloy. The safe composition allows you to use it with confidence, it is the best gift for friends/family/teens;
  • [VANLINNY Guarantee]:If anything happens to your item within the first 12 months of owning it,please don't worry ,we will do our best to provide the best solution.

Frequently returned item

Check the product details and customer reviews to learn more about this item.

Frequently bought together

$89.99
Get it as soon as Monday, Apr 1
In Stock
Sold by Vanlinny Direct and ships from Amazon Fulfillment.
+
$61.70
Get it as soon as Monday, Apr 1
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

VANLINNY

VANLINNY Smart Robot Arm Kit,2-in 1 Science Kits with 4-DOF Robotic Car,Electronic Programming DIY Toy for Kids Ages 8+,Promotes STEM Interest in Science,Technology,Best Birthday Gifts for Boys/Girls.


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

Important information

Safety Information

Including small parts


From the brand


Product Description

christmas gift for boy and girl

The combination of smart robotic cars and robotic arms

 Science Kits for boys and girls

Christmas gift for boys and girls

This robot toy is made of high-quality packaging material, which is hard and not easy to be squeezed;

Exquisite design without repacking, perfect for gift, no matter it is birthday, christmas, new year, boys and girls will like it.

Multifunctional programmable remote control

This robot arm can be programmed, you can program for a specific route; simulation sound effects, multifunctional remote control, can control the remote control car to pan and rotate .catch something.

Upgraded design,100% DIY operation

Different from ordinary simple remote control arm, This science kits adopts DIY design, allowing you to experience the fun of assembly. From individual parts to the production of remote control arm, this is not only an interesting process, but also a process that can show patience and wisdom;

robot kit track tank education kits

What's in the box

  • remote control
  • Looking for specific info?

    Customer reviews

    4.1 out of 5 stars
    4.1 out of 5
    172 global ratings

    Customers say

    Customers like the speed, quality and ease of construction of the science fundamentals kit. For example, they mention it's very fast, well made and capable. That said, they say it'd be a fun project to assemble and operate. That being said, some complain about missing parts. Opinions are mixed on instructions and performance.

    AI-generated from the text of customer reviews

    14 customers mention12 positive2 negative

    Customers like the quality of the science fundamentals kit. They say it's well-made, amazing, and capable. Some mention that the robot is nice and solid, and the aluminium structure is great. Overall, most are satisfied with the quality and functionality of the product.

    "...few steps to go forward but once you get it completed the thing is crazy amazing and super fun. At least for my 8 year old." Read more

    "...I was able to overcome all of this and built it, it works and seems pretty solid." Read more

    "...Once put together the toy feels solid. It's mostly metal and parts are manufactured well so things fit nicely." Read more

    "Overall this kit is not worth it. Although it was a durable kit and relatively easy build, the downsides resulted in returning this item...." Read more

    13 customers mention13 positive0 negative

    Customers find the science fundamentals kit easy to assemble. They mention it's fun to build and operate, and a great introductory to robotics.

    "The robot arm is a lot of fun, easy to assemble (my 7 year old built it), and was better than what I expected for the price...." Read more

    "...forward but once you get it completed the thing is crazy amazing and super fun. At least for my 8 year old." Read more

    "...Jumpy is what I would call it. However it was a lot of fun to build spending time with my granddaughter." Read more

    "...It is age appropriate, fun to build, and easy for a seven year old to do, would have give 5 stars if everything worked." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the speed of the science fundamentals kit. They mention that it works nicely, has great mobility, and is very fast. Customers also appreciate the fast customer service.

    "...Product works nice, great mobility, very fast. Maybe too fast... Alluminium structure is great, mecanum wheels have good grip. Recommended" Read more

    "...Customer service is fast, very friendly and helpful. I am very pleased with this item." Read more

    "Fun to control. The car goes really fast, grabbing stuff easily. It comes in pieces, the assemble instruction is clear...." Read more

    18 customers mention7 positive11 negative

    Customers have mixed opinions about the instructions for the science fundamentals kit. Some find the instructions clear and easy to follow, while others find them complicated and hard to put together. The instructions are mostly drawings and the documentation is not an assembly drawing. Additionally, customers mention that the kit has tons of parts to assemble and that it was difficult to screw them together.

    "Had a blast assembling this. Instructions are a little complicated and you may find yourself going back a few steps to go forward but once you get..." Read more

    "The robot arm is a lot of fun, easy to assemble (my 7 year old built it), and was better than what I expected for the price...." Read more

    "...in some cases its very hard to follow what's needed to be done. I don't see a phone number to call or a website to get more information...." Read more

    "It's a neat kit the instructions were not that helpful...." Read more

    6 customers mention4 positive2 negative

    Customers are mixed about the performance of the science fundamentals kit. Some mention that it works well, while others say that it didn't work.

    "...The replaement is new and works perfectly. LOTS of fun.Old review: From the moment I opened the box something seemed off...." Read more

    "...So, after all his hard work putting it together it did not work...." Read more

    "...the same time making diagonal driving hit or miss, but all other functions are excellent." Read more

    "Easy to assemble, instructions are quite good. Product works nice, great mobility, very fast...." Read more

    8 customers mention0 positive8 negative

    Customers are disappointed with the missing parts in the science fundamentals kit. They mention that there are screws, bolts, and other items missing. Some customers also report that the plastic pieces are not threaded for the screws, causing them to strip.

    "...I decided to try to assemble it. There are bolts missing...." Read more

    "...These issues resulted in screws going in at obtuse angles, stripping threads, and stripping screw heads because of threads that didn't line up..." Read more

    "...It was a fun project. My only issue is that some of the plastic pieces aren’t threaded for the screws so it was difficult to get them screwed...." Read more

    "...Unfortunately, it is the bag that is accurate so I am am missing screws to finish the build. Bad experience" Read more

    3 customers mention0 positive3 negative

    Customers are dissatisfied with the size of the science fundamentals kit. They mention that the parts don't fit.

    "...First and least important, the screwdriver included is useless. It is so small that it is all but unusable...." Read more

    "Some pieces had holes that were in the wrong place, or the wrong size. It is very easy to strip a joint, and the instructions were a bit confusing...." Read more

    "Parts don’t fit" Read more

    3 customers mention0 positive3 negative

    Customers find the speed control of the science fundamentals kit to be a little bit jumpy. They also say the wheel motors all go at slightly different speeds, making it difficult to make full use of the kit. Additionally, not all wheels engage at the same speed or for the same time, making diagonal driving hit or miss.

    "...Also, the speed control is a little bit. Jumpy is what I would call it. However it was a lot of fun to build spending time with my granddaughter." Read more

    "...The wheel motors all went at slightly different speeds so there was no way to make full use of the omnidirectional abilities...." Read more

    "Not all wheels engage at the same speed or for the same time making diagonal driving hit or miss, but all other functions are excellent." Read more

    Missing screws
    2 Stars
    Missing screws
    This product lists 8x mb11 screws, but there is only one bag with mb11s, and it lists to have only 4x. Unfortunately, it is the bag that is accurate so I am am missing screws to finish the build. Bad experience
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on July 31, 2022
    3 people found this helpful
    Report
    Reviewed in the United States on October 4, 2022
    One person found this helpful
    Report
    Reviewed in the United States on March 7, 2024
    2 people found this helpful
    Report
    Reviewed in the United States on October 29, 2022
    4 people found this helpful
    Report
    Reviewed in the United States on March 30, 2023
    2 people found this helpful
    Report
    Reviewed in the United States on December 26, 2023
    Reviewed in the United States on May 2, 2023
    One person found this helpful
    Report
    Reviewed in the United States on January 17, 2024
    Customer image
    1.0 out of 5 stars "Frequently returned item" status is for a good reason!
    Reviewed in the United States on January 17, 2024
    TL;DR - Believe all the negative reviews complaining of missing or defective parts. Its frequently returned product status is VERY well earned. Don't buy this unless the company starts selling it with the metal chassis partially or fully pre-assembled.

    Here are my observations and the issues I ran into just 10 minutes into assembly:

    The factory this company uses to manufacture the constituent parts apparently can't be bothered to follow this company's specs, and this company apparently can't be bothered to do basic quality control checks, either. Look at my attached pictures of the two metal pieces that form the length of the chassis. The factory this company is using can't even reliably stamp a simple thin strip of metal the same way twice! If they were using a standard metal press with a template to cut these pieces, then what I received would have been literally impossible.

    In addition, many of the threaded slots in the metal pieces were not drilled plum, didn't have even threads (see last picture), and weren't fully centered to the pass-through slots on connecting pieces. These issues resulted in screws going in at obtuse angles, stripping threads, and stripping screw heads because of threads that didn't line up evenly (most of the metal slots' threads aren't contiguous and have gaps between them by design, also shown in the last picture).... Ultimately causing some parts of the metal pieces to not sit flush or fit in the ways called for by the instructions. Yet another issue of poor manufacturing quality.

    Finally, be aware that the parts of the wheels that contact the ground are made of cheap slick plastic with zero grip. If by some miracle you receive a kit with every piece included, fully functional, and made to spec, good luck trying to drive it on laminate, hardwood, vinyl, or tile flooring.
    Images in this review
    Customer image Customer image Customer image Customer image
    Customer imageCustomer imageCustomer imageCustomer image
    2 people found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    Guillaume Vadnais
    2.0 out of 5 stars trop gros et .....
    Reviewed in Canada on August 5, 2023
    Jack
    1.0 out of 5 stars The gear wheel does not fit perfectly
    Reviewed in Canada on December 27, 2023
    Juan Armando Luna Daniel
    4.0 out of 5 stars Buen producto relación precio calidad
    Reviewed in Mexico on January 16, 2023