---
product_id: 448910109
title: "21Pcs Magnet Black Ball Fidget Toy, DIY Hematite Stones Toys for Adults, Science Kit for Anxiety Relief, Magnetic Rattle Snake Birthday Easter Gift Egg Filler Stuffer Party Favors"
brand: "yishidany"
price: "28675CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Yishidany"
url: https://www.desertcart.sn/products/448910109-21pcs-magnet-black-ball-fidget-toy-diy-hematite-stones-toys
store_origin: SN
region: Senegal
---

# compact 21-piece DIY modular set 21 premium industrial-grade magnets ergonomic rounded corners for safety 21Pcs Magnet Black Ball Fidget Toy, DIY Hematite Stones Toys for Adults, Science Kit for Anxiety Relief, Magnetic Rattle Snake Birthday Easter Gift Egg Filler Stuffer Party Favors

**Brand:** yishidany
**Price:** 28675CFA
**Availability:** ✅ In Stock

## Summary

> 🖤 Unlock your focus with magnetic finesse — the ultimate stress-busting desk essential!

## Quick Answers

- **What is this?** 21Pcs Magnet Black Ball Fidget Toy, DIY Hematite Stones Toys for Adults, Science Kit for Anxiety Relief, Magnetic Rattle Snake Birthday Easter Gift Egg Filler Stuffer Party Favors by yishidany
- **How much does it cost?** 28675CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/448910109-21pcs-magnet-black-ball-fidget-toy-diy-hematite-stones-toys)

## Best For

- yishidany enthusiasts

## Why This Product

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

## Key Features

- • **Portable Play:** Compact, pocket-friendly design lets you DIY and fidget anywhere—office, commute, or creative breaks.
- • **Safe & Stylish:** Rounded edges and sleek black finish combine safety with a modern aesthetic perfect for any desk or workspace.
- • **Magnetic Mastery:** 21 heavy-duty hematite magnets engineered for smooth, satisfying tactile play and superior grip.
- • **Stress-Free Focus:** Designed to channel anxiety into creativity, boosting concentration and calming restless minds.
- • **Gift-Ready Innovation:** A unique, science-backed stress relief toy that doubles as a chic conversation starter and perfect premium gift.

## Overview

The YISHIDANY 21Pcs Magnet Black Ball Fidget Toy features 21 industrial-grade natural hematite magnets with a smooth, bright black finish and rounded corners for safety. This compact, modular set is designed for adults and teens 15+, offering a tactile, DIY experience that relieves anxiety, improves concentration, and enhances finger dexterity. Portable and durable, it doubles as a stylish executive toy and a thoughtful gift for stress relief and creative play.

## Description

desertcart.com: YISHIDANY 21Pcs Magnet Black Ball Fidget Toy, DIY Hematite Stones Toys for Adults, Science Kit for Anxiety Relief, Magnetic Rattle Snake Birthday Easter Gift Egg Filler Stuffer Party Favors : Toys & Games

Review: Fun, relaxing, downright therapeutic - good solid balls with the right amount of weight to them. They are a tad bit smaller than I would have liked, but after playing with them nearly all day everyday since I got my hands on them, I can say they are just the right size for multiples to fit in your hand at the same time and it's very satisfying. I usually use them at the same time with my baoding balls. over the last few months, this has increased the strength in my hands and improved the dexterity in my fingers. The only thing I would change is making the magnets just a tiny bit stronger, otherwise I say go ahead and treat yourself, I purchased two sets of these wonderful balls and I play with them just about everyday
Review: Super fun for kids and adults! - Fun for kids and the size is perfect for small hands. Nothing broke so far and the magnet strength is spot on for this age group.

## Features

- 【Larger & Upgraded Quality】-YISHIDANY Magnet Stones are Made of natural magnet material, with pretty bright black, and heavy-duty industrial grade magnets make you easy to grasp and attach to your whiteboard. Our magnet pack is a super value choice because the larger size includes 21pcs of Black magnets, which are brighter and smoother than ordinary magnetic balls. Its rounded corners are designed to keep you safe. It is durable and washable.
- 【Perfect Gift Idea】-Play with our magnets to create engaging sounds that you won't want to put down. By getting these magnetic stones, We can sure not only concentrate attention but also have more fun and release anxiety fidgets for adults and kids. So, our fidget toy is the best choice for a premium present. Suitable for both kids and adults, they serve as an excellent prop to improve any atmosphere.
- 【 Relieve Stress Finger Educational】-Unlike traditional fidget or stress relief gadgets, these science kits for autism toys are completely modular and freestyle, different Playability is not only good for improving children's attention but also your child can improve hands-on skills and stimulate creativity during play. As for adults, magnet stones can be DIY played anytime, relieve stress, and release life pressure. Finger therapy training can reduce stress, ADD/ADHD/OCD, anxiety, etc.
- 【Easy to 3D DIY & Carry】-You can also rotate it in any direction and angle at will, folding it over and over again while you brainstorm or have no rules. A simpler way to release stress from school and work. Avoid nail-bitingly, knuckle cracking, leg shaking, and other fidgeting habits with the use of this gadget. suitale size, which allows you to put it in your pocket, or bag.
- 【More Useful Life Scenes】-The big magnets can as a gravitational force, help you organize any small daily necessities that can be attracted. No matter where it is, magnetism can help you find it.
- 【Improve Concentration】-Relaxing Fidget Magnetic sensory toys grab your mind from wandering around anxiety-ridden thoughts and keep it focused on one place. Thus allowing you to redirect your mental sources wherever you need them afterward. An ideal, calming
- 【15+】-Not For Age Under 15 Years Old.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1JRG18R |
| Best Sellers Rank | #14,976 in Toys & Games ( See Top 100 in Toys & Games ) #92 in Magnet Toys |
| Customer Reviews | 4.7 4.7 out of 5 stars (421) |
| Item Weight | 0.634 ounces |
| Manufacturer | YISHIDANY |
| Manufacturer recommended age | 36 months - 15 years |
| Package Dimensions | 4.65 x 3.46 x 1.5 inches |

## Images

![21Pcs Magnet Black Ball Fidget Toy, DIY Hematite Stones Toys for Adults, Science Kit for Anxiety Relief, Magnetic Rattle Snake Birthday Easter Gift Egg Filler Stuffer Party Favors - Image 1](https://m.media-amazon.com/images/I/71+s8fEoycL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun, relaxing, downright therapeutic
*by E***D on January 18, 2026*

good solid balls with the right amount of weight to them. They are a tad bit smaller than I would have liked, but after playing with them nearly all day everyday since I got my hands on them, I can say they are just the right size for multiples to fit in your hand at the same time and it's very satisfying. I usually use them at the same time with my baoding balls. over the last few months, this has increased the strength in my hands and improved the dexterity in my fingers. The only thing I would change is making the magnets just a tiny bit stronger, otherwise I say go ahead and treat yourself, I purchased two sets of these wonderful balls and I play with them just about everyday

### ⭐⭐⭐⭐⭐ Super fun for kids and adults!
*by J***S on December 3, 2025*

Fun for kids and the size is perfect for small hands. Nothing broke so far and the magnet strength is spot on for this age group.

### ⭐⭐⭐⭐⭐ Awesome, fun magnets for kids
*by M***Y on July 19, 2025*

My grandchildren have so much fun with these! They find so many ways to use them and it keeps them busy for a long time. They love to move them around on the table by putting one under it and one above it. They experiment by attaching them to other surfaces. The magnetism is really very strong. They enjoy them so much that I bought a second set because, when 2or 3 are playing together, there never seemed to be enough to go around. I also like the size and the color of these.

## Frequently Bought Together

- YISHIDANY 21Pcs Magnet Black Ball Fidget Toy, DIY Hematite Stones Toys for Adults, Science Kit for Anxiety Relief, Magnetic Rattle Snake Birthday Easter Gift Egg Filler Stuffer Party Favors
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-27*