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  • 4M Green Science Potato Clock
  • 4M Green Science Potato Clock

4M Green Science Potato Clock

4M

Regular price $20.90
Unit price per

What! No Batteries? Be a scientist as you discover how to power this digital clock using potatoes. Experiment to find out what other substances will power the clock – you’ll be amazed! Caution: High Voltage Inspiration and Fun!
Recommended Age

Ages 8+

What's Inside
Brand Information

Quality, educational and fun STEM/STEAM toys. 4M have a large range of award-winning and innovative toys, specialising in STEM (Science, Technology, Engineering & Mathematics) toys and Art & Craft ranges.

Imaginative, creative, inspiring and fun are the 4 core principles of 4M toys. With an imaginative mind, we can see the world for what is it and what it might be; with a creative mind, we dream up innovative solutions to overcome life’s obstacles; with an inspiring mind, we have the courage to explore new horizons and face challenges; with a fun mind, the world is full of amusements great and small, to be appreciated and savoured every day.

Shipping and Delivery

Delivery in 3-5 business days, or immediate pick up in-store.

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FAQ

Find the most frequently asked questions below.

  • We do island-wide shipping (Singapore) at a fixed price of $4.50.

  • We currently work with an external logistics partner.

    Shipping typically takes 3-4 working days. If you need a faster alternative, consider our in-store pick-up option.

    We have one toy store in Orchard and another toy store in Marina Square.

    You can find the specific addresses here.

  • If the item you are looking for is sold out, reach out to us on our Contact Page!

    Also, not all our toys are listed on our website! We can work with both local and overseas partners to help our customers get the toys they want.

  • Yes! Get quick recommendations from us by calling +65 6734 36 or contacing us via email.

    We would be happy to assist you.