KOA KOA Build a Gear Door Bell

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KOA KOA Build a Gear Door Bell

29.90

This kit contains everything you need, to build a doorbell for your bedroom. Once assembled, turn the crank. The gears engage the hammer which strikes the bell. Decorate it to your liking. The brochure will show you the different types of gears. What are you going to learn? The operation of the gear trains; The different types of gears and the transmission of movement.

STEAM Education
Recommended Age:6+

In stock

– Fast 48hr delivery (Mon to Sat)
– Free delivery on orders over €15
– 15 day money back guarantee
– Optional pay on delivery with Revolut

Additional Information

This kit contains everything you need, to build a doorbell for your bedroom. Once assembled, turn the crank. The gears engage the hammer which strikes the bell. Decorate it to your liking. The brochure will show you the different types of gears. What are you going to learn? The operation of the gear trains; The different types of gears and the transmission of movement.

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  • positive review  Very kind owners who go out of their way to deliver the best to the client! Highly recommended! :)

    Tiziana Fenech Caruana Avatar Tiziana Fenech Caruana
    21 July, 2021
  • positive review  Great service! Fast delivery and good products.

    Ramona Scerri Avatar Ramona Scerri
    20 July, 2021
  • positive review  Excellent service! Fast reply

    Marouska Attard Deguara Avatar Marouska Attard Deguara
    24 June, 2021
  • positive review  very good service and fast delivery 😊

    Charlene Mangion Avatar Charlene Mangion
    19 June, 2021
  • positive review  High quality, colourful products and cute packaging. Thank you for your excellent service.💙

    Barbara Forró Avatar Barbara Forró
    19 May, 2021
  • positive review  Excellent service, very friendly and understanding staff and super fast delivery!

    Sara Zarb Avatar Sara Zarb
    18 May, 2021
  • positive review  Excellent service! I made a mistake in my order but a solution was offered immediately. In addition, the person who delivered the items brought different sizes and gave me time to try them on the baby. Super satisfied with both service and items. Well done!

    Claire Brincat Avatar Claire Brincat
    14 May, 2021
  • positive review  so efficient. made an order was delivered next day and they got me two sizes of shoes for my baby and waited till I tried them on for her. Great service 👏

    Analise Zammit B. Despott Avatar Analise Zammit B. Despott
    14 May, 2021
  • positive review  fast delivery very helpful ! highly recommanded 👏

    Stefania Zammit Avatar Stefania Zammit
    10 May, 2021
  • positive review  Great service, fast delivery and very convenient. Great plastic free soap options, with a wide range to choose from.

    Dorianne Bugeja Avatar Dorianne Bugeja
    5 May, 2021