---
product_id: 80429467
title: "Pack of 10 Slinky Tempered Steel Wave Form Helix | Scientific Slinky for Physics Experiments | 7.5 cm Coil Diameter | 3 Meter Length | Durable Tempered Steel Wire for Classroom & Lab Use"
brand: "eisco"
price: "₨52454"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/80429467-pack-of-10-slinky-tempered-steel-wave-form-helix-scientific
store_origin: LK
region: Sri Lanka
---

# 7.5 cm coil diameter 3 meter stretch length Durable tempered steel wire Pack of 10 Slinky Tempered Steel Wave Form Helix | Scientific Slinky for Physics Experiments | 7.5 cm Coil Diameter | 3 Meter Length | Durable Tempered Steel Wire for Classroom & Lab Use

**Brand:** eisco
**Price:** ₨52454
**Availability:** ✅ In Stock

## Summary

> 🔬 Stretch Your Curiosity with Every Coil!

## Quick Answers

- **What is this?** Pack of 10 Slinky Tempered Steel Wave Form Helix | Scientific Slinky for Physics Experiments | 7.5 cm Coil Diameter | 3 Meter Length | Durable Tempered Steel Wire for Classroom & Lab Use by eisco
- **How much does it cost?** ₨52454 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/80429467-pack-of-10-slinky-tempered-steel-wave-form-helix-scientific)

## Best For

- eisco enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Tempered steel construction ensures classroom-ready durability
- • **Extended Stretch Range:** Expands up to 3 meters to vividly illustrate wave motion
- • **Nostalgic Yet Scientific:** Classic slinky design reimagined for modern STEM education
- • **Interactive Learning Tool:** Transforms complex wave concepts into hands-on experiences
- • **Precision Wave Exploration:** Perfect 7.5 cm coil diameter for accurate physics demonstrations

## Overview

The EISCO™ Scientific Slinky is a 7.5 cm diameter, 3-meter long tempered steel helix designed for precise wave motion experiments. Its durable construction and classic coil design make it an essential, hands-on educational tool for classrooms and labs aiming to bring physics concepts to life.

## Description

Full description not available

## Features

- ✅ Scientific Big Slinky : Explore wave motion with this Scientific Big Slinky, featuring a 72 mm diameter and 10 cm length when closed, stretching up to 3 meters.
- ✅ Tempered Steel Wire Quality : Crafted from high-quality tempered steel wire, this helical coil ensures unmatched durability and resilience for repeated use.
- ✅ Classic Coil Spring : This classic coil spring reimagines nostalgia, providing a robust and reliable tool for wave demonstrations and scientific exploration.
- ✅ Walking Spring Fun : Elevate every occasion with this walking spring, perfect for educational purposes or as a fun, interactive physics toy.
- ✅ Unlock the Magic of Physics Unlock the magic of physics with the Scientific Big Slinky, a perfect educational tool to visualize and study wave motion and properties.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Educational Objective(s) | Exploratory Skills |
| Assembly Required | Yes |
| Batteries Required | No |
| Batteries Included | No |
| tech_spec_battery_description_toys | No batteries required |
| Material Type(s) | Steel |
| Product Dimensions | 750 x 200 x 750 cm; 250 g |
| Item part number | PH0708A |
| Manufacturer | EISCO |
| Country of Origin | India |
| Item Weight | 250 g |

## Images

![Pack of 10 Slinky Tempered Steel Wave Form Helix | Scientific Slinky for Physics Experiments | 7.5 cm Coil Diameter | 3 Meter Length | Durable Tempered Steel Wire for Classroom & Lab Use - Image 1](https://m.media-amazon.com/images/I/81JJtxcj1AL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

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**Shop now:** [https://www.desertcart.lk/products/80429467-pack-of-10-slinky-tempered-steel-wave-form-helix-scientific](https://www.desertcart.lk/products/80429467-pack-of-10-slinky-tempered-steel-wave-form-helix-scientific)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*