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LEGO Gravity Drop (Klutz Activity Kit)

  • Based on 145 reviews
Condition: New
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$21.84 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Mar 30
Order within 6 hours and 57 minutes
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Features

  • Includes everything you need to build an 18-inch (45 cm) tall marble maze with wooden balls, LEGO Technic elements, and sturdy chipboard.
  • The convertible pegboard tower allows you to customize and expand with up to 159 included LEGO elements.
  • Includes 20+ different LEGO contraptions that interact on the gravity drop tower, plus 5 extra projects: 2 mini tower builds, a gravity labyrinth, and a grabber.

Description

Assemble a high-quality foot-and-a-half tall chipboard gravity drop tower full of LEGO contraptions. Unleash a pack of 6 wood balls from the starting gate and watch them race through a maze of twists and turns, sliding down ramps, flipping spinners, and whirling down a funnel, before they finally plonk into their destined buckets. (All included right out of the box!) But it doesn't stop there. Build and rebuild activities that include a gravity labyrinth, zip-line starter, grabber claw and more. Fun, non-fiction content highlights the crazy machine inspirations of Rube Goldberg and creative ways to theme your own pinball-style arcade game. Learn about famous physicists and "back to the junk drawer" ways to customize and create chain reactions with elements from home. Physics is fun with this STEM kit that lets you roll, bounce, rebound, and rebuild with LEGO!

Brand Name: Klutz


Age Range Description: Kid


Manufacturer Maximum Age (MONTHS): 144.0


Manufacturer Minimum Age (MONTHS): 96.0


Global Trade Identification Number: 23


Set Name: Klutz Lego Gravity Drop


Manufacturer: KLUTZ


Manufacturer Part Number: 3


Unit Count: 1.0 Count


Included Components: 64-page book, 168 LEGO elements, 6 punch-out tower boards, 3 punch-out sheets, 6 wooden balls


Item Type Name: Kids Activity Kit


Number of Players: 1


Educational Objective: STEM, Reading, Creativity


Power Source: Manual


Supported Battery Types: No batteries required


Operation Mode: Manual


Indoor Outdoor Usage: Indoor


Is Assembly Required: No


Size: Medium


Item Dimensions: 10 x 1.5 x 10 inches


Material Type: Paper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good present for children
Great! Lots of fun.
Reviewed in the United States on February 9, 2026 by Amazon Customer

  • Fun game
Fun game to play with the kids. Easy to use and the kiddos love it. Never know who is going to win
Reviewed in the United States on October 14, 2025 by LCer

  • Another great STEM gift!
Another great STEM gift for our grandson for Christmas. Sure to bring hours of fun!
Reviewed in the United States on October 16, 2025 by Karen R

  • So fun!
Great fun for the whole family. Was definitely worth it and will be something like it again.
Reviewed in the United States on January 15, 2026 by Joc Malone

  • Perfect for Kids
The nephews absolutely loved this! They were very excited to receive this for Christmas and have played with it several times since. I recommend getting a Ziploc bag to keep the pieces in after opening, but it was a great buy!
Reviewed in the United States on January 15, 2026 by Jessica

  • Exactly what he wanted.
My son asked for this, and he is having fun with it. He hasn't had any complaints, so it must be exactly what he wanted.
Reviewed in the United States on December 30, 2025 by Tonya L. Vermillion

  • 10 year old boy gift
perfect gift for a 10 year old boy
Reviewed in the United States on November 20, 2025 by Paul evans

  • Great Gift
My son was/is obsessed with this. It has been a fun toy to play and experiment with. I would highly suggest having a pan, plate,.or something to put pieces on as you play. Also highly suggest a bag or storage container to store things in so pieces don't get lost. Absolutely recommend. It's a lot of fun for a good price. ... show more
Reviewed in the United States on July 1, 2025 by Leah

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