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Ages 14+

Eureka Crate Fun and Functional (3-Pack)

$99.95 USD($119.85 value)5.0

Sharpen your science skills with this 3-pack of engineering projects.
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1. Headphones
Build the headphone headband, rig up the speaker drivers, and experiment with stereo sound. Explore how speakers and other electroacoustic transducers turn electricity into sound, then learn about the historical technologies that made modern headsets possible.

2. Pencil Sharpener
Sharpen some pencils — and your engineering knowhow — with a pencil sharpener you built yourself!

3. Trashketball
Put the "fun" in functional by engineering a linkage-powered trashketball game.

All 3 projects delivered together.


Reviews

5.0

9 reviews


Customer images

    Allison

    02/10/2022

    I bought this for my son because he received a eureka crate subscription for Christmas and has loved the projects so far. He loved all 3 of these too. It is a great way for him to use his time and he is really proud of himself when he’s done. I wish there were more options to buy buy I guess he’ll just have to wait for his monthly box for now.

    Brooklyn’s Dad

    06/19/2021

    My daughter Brooklyn loves all the kiwi crates. We built 4 in one day on wknd and the rest the next day .In the arcade crate was the claw which was a lot of fun but one of the pieces broke. If is possible could you send out a replacement piece with my next months crate. Thx

    Brooklyn’s Dad's product review share

    Grandma S.

    06/18/2021

    My grandson completed the 3 pack in 1 day!! He was so excited!

    Papa

    06/16/2021

    Grandchildren in heaven!

    Melissa

    04/09/2021

    It was an big hit. Especially the headphones

    Nico

    03/31/2021

    My son loves the Eureka Crates! Thank you.

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