---
product_id: 43493505
title: "TKBOB Moon Drop Decompression Toys Fidget Desk Toy Displaying Gravity Moon Mars Earth for office Classes (blue earth)"
brand: "tkbob"
price: "220 kr"
currency: DKK
in_stock: false
category: "Misc."
url: https://www.desertcart.dk/products/43493505-tkbob-moon-drop-decompression-toys-fidget-desk-toy-displaying-gravity
store_origin: DK
region: Denmark
---

# TKBOB Moon Drop Decompression Toys Fidget Desk Toy Displaying Gravity Moon Mars Earth for office Classes (blue earth)

**Brand:** tkbob
**Price:** 220 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** TKBOB Moon Drop Decompression Toys Fidget Desk Toy Displaying Gravity Moon Mars Earth for office Classes (blue earth) by tkbob
- **How much does it cost?** 220 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/43493505-tkbob-moon-drop-decompression-toys-fidget-desk-toy-displaying-gravity)

## Best For

- tkbob enthusiasts

## Why This Product

- Trusted tkbob brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

1.You are a Fidgeter. Just like us you always love to hold something in your hand and of course- spin it, roll it, slide it, click it and fidget around in any way possible. The ''anti-gravity'' slider makes it very satisfying to play with Moondrop. We found fidgeting a great way to keep focus, not get destracted from meaningful works, relieve anxiety or just relax.  2.You are an explorer or science enthusiast. Moondrop is a pretty cool way to learn about amazing physics laws and science facts in our Universe and share them with others. It is much more exciting to actually see and feel the process instead of only hearing theory and numbers. People are amazed by the gravity defying movements and they get even more interested after hearing the idea behind Moondrop. 3.You love cool gadjets. We do too ;) Moondrop is magnetic- stack them together and discover more ways to play.Moondrop is magnetic- stack them together and discover more ways to play. 4.You like to amaze your friends. Give them unique present and show how objects fall on the Moon.  Moondrop Lunar: The slider is made from Aerospace grade aluminium. The distance of falling slider is 38 mm. The time for slider to fall that distance is 0,22 s which is the same as for any object dropped on the moon and falling it's first 38 mm.  Moondrop Mars: The slider is made from pure copper. The distance of falling slider is 38 mm. The time for slider to fall that distance is 0,13 s which is the same as for any object dropped on the Mars and falling it's first 38 mm. Moondrop Earth: Turn any of Moondrops into Earth version by removing the magnets and compare the gravity between all three.

## Features

- What makes it really unique is it actually displays different gravity than it is on Earth. Made from Aerospace grade materials, equipped with super precise slider Moondrop is a very satisfying fidgeting toy as well. You can flip it, slide it, spin it and fidget any way you like.
- Designed with science in mind and crafted using amazing laws of physics Moondrop seemingly defies gravity and let's you explore the free fall on the Mars and Moon. Whether you are a fidgeter, science enthusiast or just love cool gadjets you will enjoy playing around with it.
- Ever wanted to drop something on the Moon? Well, this is your chance.Originally we designed Moondrop to imitate the Lunar gravity. It is precisely calculated so vertically falling slider moves at similar speed like you were dropping any object on the lunar surface. The gravity on the Moon is 1,6 m/s2 which is only about 1/6th of that on Earth. Since there is vacuum on the moon there is also no air resistance- this makes any object no matter how big free fall in the same speed.
- We would love to tell you that we have discovered the ''anti-gravity formula'' but actually it is simple physics. The surprising movements of Moondrop are caused by Lenz's law which is well known in physics world. Moondrop is made from pure copper or aluminium ring, aluminium body and strong neodium magnets inside the thin aluminium tube.
- During the prototyping process idea evolved and we created the second version with copper slider that imitates the free fall on the Mars. You can compare the Gravity between all three- Earth, Mars and Moon.&lt;br/&gt;

## Images

![TKBOB Moon Drop Decompression Toys Fidget Desk Toy Displaying Gravity Moon Mars Earth for office Classes (blue earth) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31tEmViM9bL.jpg)
![TKBOB Moon Drop Decompression Toys Fidget Desk Toy Displaying Gravity Moon Mars Earth for office Classes (blue earth) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51JrAxB6JNL.jpg)
![TKBOB Moon Drop Decompression Toys Fidget Desk Toy Displaying Gravity Moon Mars Earth for office Classes (blue earth) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41JonE-IvVL.jpg)
![TKBOB Moon Drop Decompression Toys Fidget Desk Toy Displaying Gravity Moon Mars Earth for office Classes (blue earth) - Image 4](https://images-na.ssl-images-amazon.com/images/I/414IyUPX3AL.jpg)
![TKBOB Moon Drop Decompression Toys Fidget Desk Toy Displaying Gravity Moon Mars Earth for office Classes (blue earth) - Image 5](https://images-na.ssl-images-amazon.com/images/I/516nysJVfdL.jpg)

---

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-09*