---
product_id: 259829318
title: "4M Green Science Potato Clock, 8+ Years"
brand: "4m"
price: "18037CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/259829318-4m-green-science-potato-clock-8-years
store_origin: SN
region: Senegal
---

# 10.16 x 8.26 x 6.35 cm 215 CR123A batteries Ages 8+ 4M Green Science Potato Clock, 8+ Years

**Brand:** 4m
**Price:** 18037CFA
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Learning with Potatoes!

## Quick Answers

- **What is this?** 4M Green Science Potato Clock, 8+ Years by 4m
- **How much does it cost?** 18037CFA 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/259829318-4m-green-science-potato-clock-8-years)

## Best For

- 4m enthusiasts

## Why This Product

- Trusted 4m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly Fun:** Harness the power of potatoes for a sustainable project!
- • **Ignite Curiosity:** Foster scientific exploration with hands-on learning!
- • **One-Piece Wonder:** Simple assembly means more time for discovery!
- • **No Batteries Needed:** Experience hassle-free fun without the need for batteries!
- • **Critical Thinking Boost:** Encourage problem-solving skills through engaging play!

## Overview

The 4M Green Science Potato Clock is an innovative educational toy designed for children aged 8 and up. This hands-on science kit allows kids to explore the principles of electricity and energy using just a potato, promoting critical thinking and scientific exploration. With compact dimensions of 10.16 x 8.26 x 6.35 cm and no batteries required, it's the perfect eco-friendly project for budding scientists!

## Description

Full description not available

## Features

- Educational Toys
- 4M Fun Science Green Science
- Potato Clock Educational Toys

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 10.16 x 8.26 x 6.35 cm; 0.28 g |
| Batteries | 215 CR123A batteries required. |
| Manufacturer recommended age | 8 years and up |
| Item model number | 00-03275 |
| Educational Objective(s) | Scientific Exploration, Critical Thinking |
| Language: | English |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Zinc |
| Remote Control Included? | No |
| ASIN | B001T8OFQM |

## Product Details

- **Size:** original
- **Brand:** 4M
- **Theme:** Science Fiction
- **Age range (description):** Kid
- **Item dimensions L x W x H:** 10.2 x 8.3 x 6.4 centimeters

## Images

![4M Green Science Potato Clock, 8+ Years - Image 1](https://m.media-amazon.com/images/I/81LacRwe+vL.jpg)

## Questions & Answers

**Q: Wouldn't this solve the world energy crisis?**
A: You may want to take a look at this - the idea may work for developing countries. http://www.smithsonianmag.com/innovation/a-potato-battery-can-light-up-a-room-for-over-a-month-180948260/?no-ist

**Q: Is this an alarm clock, or is it just for timekeeping?**
A: Just a clock. Not alarm.

**Q: How long does it run on the potatoes?**
A: We had it for about a week and it ran strong. The potatoes started to look bad so we threw the whole thing out. I imagine it would run the clock until the potato went completely bad.

**Q: Followed directions about setting time, but didn't work. Any hints?**
A: Here are the instructions for setting the clock. These are provided with the kit as well.
SETTING THE CLOCK
1. Setting the clock 
When all the metal plates are first inserted into the potatoes, the LED screen will light up and will show a static display of  "12:00". Press A once, the clock will start working. You will see the two dots in the middle start flashing. Press B twice to obtain the set month mode, then press A to adjust to the right month. Press B to confirm and the display will switch to the set day mode. Press A to adjust to the right day. Press B to confirm and switch to the set hour mode. Press A to adjust to the right hour. Press B to confirm and switch to the set minute mode. Press A  to adjust to the right minute and press B to confirm. After the minute is confirmed, press A once. The set time will be displayed. 
2. Viewing the clock 
By default, the clock display shows the current time. To view the Date: Press A once. The clock display will resume showing the current time after 2 seconds. To view the seconds, press A twice. To resume the current time, press A again.

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-27*