---
product_id: 385278834
title: "POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver"
brand: "popular science"
price: "₩50417"
currency: KRW
in_stock: false
reviews_count: 5
url: https://www.desertcart.kr/products/385278834-popular-science-giant-springy-large-metal-coiled-helix-toy-silver
store_origin: KR
region: South Korea
---

# 9cm diameter giant coil 11cm tall stretched height robust high-quality metal POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver

**Brand:** popular science
**Price:** ₩50417
**Availability:** ❌ Out of Stock

## Summary

> 🌀 Elevate your play with the giant spring that’s science in motion!

## Quick Answers

- **What is this?** POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver by popular science
- **How much does it cost?** ₩50417 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/385278834-popular-science-giant-springy-large-metal-coiled-helix-toy-silver)

## Best For

- popular science enthusiasts

## Why This Product

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

## Key Features

- • **STEM Meets Play:** Demonstrates Hooke’s law, wave properties, and gravity in a tactile way
- • **Gravity-Powered Tricks:** Effortlessly tumbles stairs and springs from surfaces with natural momentum
- • **Timeless Sensory Experience:** Classic metal spring toy with satisfying tactile and sound effects for all ages
- • **Double the Size, Double the Fun:** Super-sized 9cm diameter coil for epic spring action
- • **Official Popular Science Quality:** Licensed, durable, and designed to inspire curiosity and learning

## Overview

The Popular Science Giant Springy Metal Coiled Helix Toy is a super-sized, durable metal spring measuring 9cm in diameter and 11cm tall when stretched. Designed for ages 5 and up, it performs classic tricks like tumbling down stairs and springing from tabletops using gravity and momentum. Beyond fun, it serves as a hands-on STEM tool illustrating physics principles such as Hooke’s law and wave behavior. Officially licensed by Popular Science, this toy blends nostalgic play with educational value, making it a must-have for curious minds and playful professionals alike.

## Description

Product Description Blast down the stairs, jumps from your hands, springs from table tops and much more. This is a pre-compressed helical spring, that can perform a number of tricks, most famously travelling down a flight of steps end-over-end as it stretches and re-forms itself with the aid of gravity and its own momentum. It can also appear to levitate for a period of time after it has been dropped, and make spooky sound effects As well as being a classic toy, the design has appeared in the classroom as a teaching tool, in wartime as a radio antenna, and has even been used by NASA in zero-gravity physics experiments. It can be used to show the principles of Hooke's law, to simulate the properties of waves and demonstrate the effects of gravity. Popular Science publication has been a leading source of science and technology since its inception in 1872. The Popular Science range of toys, gifts and gadgets are designed to promote learning in STEAM (Science, Technology, Engineering, Art, Mathematics) and include information with each product that relates how they work or what they do to the science around us and in our everyday lives. Safety Warning Warning. Not suitable for children under 36 months. Choking Hazard. Small Parts.

Review: Tolles Teil, funktioniert sehr gut 👍.
Review: Brilliant, perfect 5th birthday present and so satisfying. A real slinky that even a newly turned 5 year old can send down the stairs.

## Features

- STRETCHY SPRING TOY: Twice the size for twice the fun. High quaity and extremely robust when fully stacked the coil measures 9cm in diameter and 11 cm high.
- SUPER-SIZE YOUR PLAY: Performs a number of fun tricks. Jumps from hand to hand or watch it tumble down the stairs and spring from table tops as it stretches and re-forms itself with only the aid of gravity and its own momentum.
- CLASSIC CHILDHOOD TOY: Tip it over the stairs and watch it walk end-over-end in a mesmerising fluid motion. Stimulating sensory play - strike the spring to create a laser gun sound effect.
- STEM LEARNING FROM POULAR SCIENCE - Slinky's and similar springs can be used to show the principles of Hooke's law, to simulate the properties of waves and to demonstrate the effects of gravity.
- FUN FOR ALL AGES: Children and Adults, Boys and Girls alike will love this super metal coiled spring! Suitable for Ages 5 and Over..OFFICIAL POULAR SCIENCE MERCHANDISE- Authorised and licensed by Bonnier Consumer Products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087ND74WP |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #87,244 in Toys ( See Top 100 in Toys ) #18 in Popping & Jumping Toys |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,385) |
| Date First Available | 24 April 2020 |
| Educational Objective(s) | Physics, Science |
| Item model number | Giant Springy |
| Language | English |
| Manufacturer recommended age | 5 months and up |
| Material Type(s) | Metal |
| Number of Game Players | 1 piece |
| Number of Puzzle Pieces | 1 |
| Product Dimensions | 7.87 x 7.87 x 10.67 cm; 360 g |
| Scale | Super-Size |
| material_composition | Metal |

## Images

![POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver - Image 1](https://m.media-amazon.com/images/I/81JiESCO20L.jpg)
![POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver - Image 2](https://m.media-amazon.com/images/I/81QNVIHfY6L.jpg)
![POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver - Image 3](https://m.media-amazon.com/images/I/81tymBzwUUL.jpg)
![POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver - Image 4](https://m.media-amazon.com/images/I/81yka-ol1kL.jpg)
![POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver - Image 5](https://m.media-amazon.com/images/I/91RH5V-9HgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***R on 6 January 2026*

Tolles Teil, funktioniert sehr gut 👍.

### ⭐⭐⭐⭐⭐ Review
*by A***D on 27 July 2025*

Brilliant, perfect 5th birthday present and so satisfying. A real slinky that even a newly turned 5 year old can send down the stairs.

### ⭐⭐⭐⭐⭐ Review
*by A***S on 12 August 2024*

The Popular Science Giant Springy is an absolute blast from the past with a modern twist! This large metal coiled helix toy is just as fun as I remember, but even better in its giant size. It’s sturdy and well-made, with a smooth, satisfying motion that keeps both kids and adults entertained for hours. Watching it glide down the stairs or simply playing with it in your hands is mesmerizing and brings back so much nostalgia. The metal construction is durable and holds up well to lots of use without tangling or losing its shape. Whether you're looking for a fun toy to keep around the house or a unique gift, this Giant Springy is sure to bring joy and smiles. Highly recommend for all ages!

## Frequently Bought Together

- POPULAR SCIENCE Giant Springy Large Metal Coiled Helix Toy, Silver
- Metal Magic Spring Coil 6.5cm, Fun Solid Stretchy Bouncing Fidget Toy, Ideal for all Kids Party Gift Bags, Great Sensory Toy for Autistic Children or Even as Bird Feeder Protection from Squirrels
- DSL Giant Slinky Toy Set of 3 Spring Toys for Kids - Jumbo Rainbow Slinky Medium Metallic Slinky and Small Slinky with lights - Fidget Toy, Birthday Present, Christmas Stocking Filler, Party Favour

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*